In 1900, 40% of the US labor force worked in agriculture. A hundred years later, in 2000, only 2% worked in agriculture. What is an important reason for this change?
A.
There was not enough good farmland left.
B.
Congress passed a law restricting the number of farmers there can be.
C.
Improved technology meant that the country needed fewer farmers to meet its needs.
D.
Large numbers of farmers left the US for countries where they were needed.

Please select the best answer from the choices provided
A
B
C
D
HELP!!!!!! UNIT TEST!!!!!!

Answers

Answer 1
The answer is C........

Related Questions

Describe the religious conflict in Nigeria. What are factors that contribute to the violence?

Answers

Answer:

The religious conflict is Nigeria is a very serious one, and it brings in lot of instability, violence, death, in the country. The reason why this happens is mainly because big portion of the population is uneducated, so the religious authorities that very often are extremists, use that and control the people with ease in order to satisfy their own twisted ideologies.  

 The fact that the Christians and the Muslims have traditionally had conflicts with each other, preaching hatred towards the other religious groups, and open call for violence, had made a mess of the country, and unfortunately it doesn't seem that the government has a solution for the situation.

Answer:

Although Nigeria has had a democratic government since 1999, the country faces major social, political, and economic challenges. Charges of election fraud and embezzlement have marred the government. High unemployment, widespread poverty, and an unequal distribution of wealth have created ongoing economic problems. At the forefront of the nation's problems, however, is the ongoing religious conflict between the Muslim north and the Christian south. Sharia law was enacted in 1999 in the Muslim areas, and many are pushing to make Sharia law apply to the entire nation. Violence is common and is particularly bad in the "Middle Belt," or middle region, which divides the nation in half. Politicans exploit these religious differences for political gain, which adds to the struggles the country is facing.

Explanation:

This is the sample response  

What are some advantages & disadvantages of maps?

Answers

Answer:

With a map, you don't accurately have what a structure/land mass looks like due to weathering and erosion.  An advantage is that it can always help you if you follow it correctly.

Explanation:

Jenny found a rock that contained large, well-formed mineral crystals.

Which rock property would the large crystals be most useful for describing?

A. color
B. texture
C. hardness
D. layering

Answers

Answer:

B. texture

Explanation:

The large crystals in the rock will be very useful for describing the texture of the rock.

Depending on the rock type, this large, well formed crystals can take different names and can help a geologist make some assumptions about the pressure and temperature condition the rock was formed.

Texture refers to the grain size, orientation, form and shape in a rock. Color is the hue of a rock and the pigment it contains. Hardness is the resistant of minerals to breakage. Layering is  the concentration of minerals in a rock mass from one unit to another. Layering often lead to banding and foliations in rocks.

The fitting option is texture.

A disadvantage to a free market economy is unethical behavior

Answers

Answer:

the answer is true because having a free market economy is bad unethical baf behaviour

4. Would an electron have to absorb or release energy to jump from the second energy level to the third energy level?​

Answers

Answer:

Absorb energy

Explanation:

An electron absorbs energy when jumping up an energy level (so in this case 2 to 3) and then releases the energy in the form of a photon when it jumps down an energy level.

1. A push factor is something that ____pushes_____people away. Fill in the blanks

Answers

A push factor is something that _bad __people away.
And push factor is bad things in economic is less money ,in environment is natural disasters,in social is bad rights,war and bad politic.

What are tectonic plates?

Answers

Answer:

When the ground comes clashes together

Explanation:

One negative effect that tourism has had in the Caribbean is that it

A. takes jobs from local workers.
B. leads to water shortages.
C. has destroyed the sugar-based economy.
D. has led to greater government control over the economy.

Answers

Answer:

Correct answer is B. leads to water shortages.

Explanation:

B is correct answer because Caribbean has shortage in drinking water and because of that people working in tourism started using reusable water bottles and programs to support water production.

A is not correct because most of the workers are from Caribbean.

C is not correct because tourism made good impact on economy, didn't destroy it,

D is also not correct as tourism isn't affected by the influence of government that much.

7) A waterfall is an example of which component of Places
a) Body of water
b) Natural wonder
Climate
d) Both A and B

Answers

Answer:

d)

Explanation:

The annual number of female deaths related to pregnancy per 100,000 live births is called

Answers

Answer:

maternal mortality ratio

Explanation:

maternal mortality ratio

Annual Deathbed is the season to start my year

Eutrophication can lead to decreased dissolved oxygen in a body of water. This often results in __________.
A.
the deaths of all plant and marine life in the area
B.
an increase in water pollution in the area
C.
more biodiversity in the area
D.
less air pollution in the area

Please select the best answer from the choices provided
A
B
C
D

Answers

Answer:

A. the deaths of all plant and marine life in the area

Explanation:

Eutrophication is the enrichment of the mineral and the nutrient that is formed by the access of the growth of the algae and thus results in the oxygen depletion and hence the runoff and fertilizers and other sewage that are contained in the aquatic systems.

Explanation:

Answer:

A is the most accurate :)

Explanation:

Please give me brainliest :)

How did the yangtze river start?
Can it be detailed pleasee

Answers

Answer:

We propose that the present Yangtze River system formed in response to regional extension throughout eastern China, synchronous with the start of strike–slip tectonism and surface uplift in eastern Tibet and fed by strengthened rains caused by the newly intensified summer monsoon.

some extra for ya  

Yangtze River starts from Jianggendiru Glacier, the southwest side of Geladandong Peak, the main peak of Tanggula Mountains, where is next to Kunlun Mountains, in the back-land of Qinghai-Tibet Plateau in western China. After this, it flows eastwards and pours itself into the East China Sea

i hope this helps

One reason Earth is not entirely a closed
system is because

Answers

Answer: The Earth is a closed system for matter

That is a list of all basic elemental materials on our planet. Because of gravity, matter (comprising all solids, liquids and gases) does not leave the system.

Define the term OVER-POPULATION and explain what potential problems may be caused by
over-population. You should refer to a country or area which you have studied.

Answers

Answer:

Over population is when there is too much people in one place that the people get too crowded to move and gets unhealthy.

Asia is very over populated and places like china can be very crowded.  If you have ever seen a picture of streets in beijing, the people are packed together.

India had a caste system based on five levels. Place them in order.

highest:
second:
third:
fourth:
lowest (outside):
Choices- peasants, priests, untouchables, artisans and merchants, warriors

Answers

Answer:

Highest: Priests

second: warriors

third: artisans, merchants

lowest: peasants, untouchables

regular polygon is one that is both equilateral and equiangular, true or false?

Answers

It’s true
Hope I was quick enough

The European Union is a supranational organization that includes many powerful countries in Europe. In order to be a member of this supranational entity, a country must agree with all of the following conditions except __________.
A.
conducting free trade between member nations
B.
using the Euro as currency
C.
allowing citizens to travel freely between borders of member countries
D.
cutting connections with other continents and operating only within European borders

Please select the best answer from the choices provided
A
B
C
D

Answers

Answer:

A.  conducting free trade between member nations

Explanation:

The E.U was made for safeguarding the interests of its member nations and includes more than 28 nations and many powerful countries in Europe that have free and fair access to the trade of goods ad services with no hidden costs. They have maintained a supranational entity as a country and have economic integrity within the continent.

A   i just took the test

which country borders the region of Guatemala that mostly practices subsistence farming?

Answers

Answer:

Mexico.

Explanation:

Mexico is a country and most Mexicans were subsistence farmers using rain as the main source of water for their crops.

Mexico is a country that borders the region of Guatemala and most Mexican practice subsistence farming.

What is subsistence farming?

Subsistence farming is a type of farming in which nearly all of the crops or livestock raised are used to support the farmer and his or her family, with little or no surplus for sale or trade.

Subsistence agriculture occurs when farmers grow food crops on smallholdings to meet the needs of themselves and their families. Subsistence farmers maximize farm output for survival and mostly for local needs, with little or no surplus. Planting decisions are made primarily with what the family will require in the coming year in mind, with market prices coming in second.

Mexicans were subsistence farmers using rain as the main source of water for their crops.

Therefore, Mexico is the correct answer, that mostly practices subsistence farming.

To learn more about subsistence farming, click here:

https://brainly.com/question/29765102

#SPJ4

Which of the following statements about evergreen trees is true?
A.
They have leaves that fall as temperatures get cooler.
B.
They have leaves that change colors with the seasons.
C.
They have needles and cones instead of leaves.
D.
They have adapted in order to survive hot, dry summers.

Answers

Answer:

C and D

Explanation:

A would not be correct because evergreens are not deciduous trees they are conifers. B would be incorrect because not only do they not have leaves, the needles stay green until they die. C would be correct because evergreens do not have leaves, they have needles, and they reproduce through seeds that are released from cones. D would be correct since evergreens can survive in almost any weather.

The following assertions regarding evergreen trees are accurate: They don't have leaves; they have needles and cones.

and They have made adjustments to withstand the hot, dry summers. As a result, choices (C) and (D) are appropriate.

What do you know about evergreen trees?

Usually as a response to a cold or dry/wet season, deciduous trees lose their leaves. Although each tree loses its leaves gradually rather than all at once, evergreen trees also lose their leaves.

The majority of tropical rainforest plants are thought to be evergreens because they progressively grow new leaves throughout the year while the old ones fall off. In contrast, species that grow in seasonally dry regions can either be evergreens or deciduous.

The majority of plants in warm, temperate climates are likewise evergreen. Fewer plants are evergreen in cool temperate areas. Because few evergreen broadleaf plants can withstand extreme cold below roughly 26 °C in such areas, conifers predominate.

Learn more about evergreen trees, from :

brainly.com/question/32012596

#SPJ2

What threat brought about the formation of NATO?

Answers

Answer: It was formed in 1949 to provide collective security against the threat posed by the Soviet Union. ... One of the founding principles of NATO is Article 5 of its charter, which states that an armed attack on one member nation would be considered as an attack on all.

Explanation:

List AND explain TWO ways that might you change how you are a consumer of the modern world.

Answers

Answer:

One way that I would change how i am a consumer is to use less fossil fuels. people are consuming so much fossil fuels that it is causing global warming. I would also recycle more because the more trash people throw away, the more pollution happens

Explanation:

Imagine that you're a city planner, and you are interested in helping to build more parks for your citizens. You have two things to help you: i. You have data that shows you where most people live in your city. ii. You have maps that show you where your city's parks are right now. How could GIS help you if you were in this situation?

Answers

Answer:

In this situation, I could use GIS to help me to help combine the data with maps of my city. I could see whether our parks meet the citizens’ needs. I could combine the data about where people live with the maps showing these parks. This would show me areas where there are not enough parks for the people that need them. I could make plans for the future and understand what would be best for my community.

Solve for the value of k. (k-2)° (2k+8)°​

Answers

Answer:

K=-2 or K=4

Explanation:

Reverse faults are created when plates push ________ each other


A. away from

B. slide past

C. against

D. they don't touch

Answers

Answer:

The Correct Answer is C.

Explanation:

Answer: The answer is c slide against

Explanation: I took the test with k12 and got a hundred

list down 5 significance of atmosphere.

Answers

Answer:

Atmosphere is the envelope of gas which surrounds any celestial body.

Explanation:

The importance of atmosphere of the earth are:-

⇒The presence of the atmosphere plays a significant role in the water cycle. It facilitates the formation of clouds which remains suspended until they are heavy enough to pour down on the earth as rain,hail or snow.

⇒Protects the life forms of the earth from the harmful UV rays of the sun.The presence of the ozone layer does this by reflecting the UV rays of the sun.

⇒ It keeps the temperature of the earth constant so that it is suitable to support life.

⇒It protects the earth from smaller meteors.

⇒ Contains N2O2 and other gases which are necessary to support the life form on the earth.

⇒Facilitates combustion and without the atmosphere combustion is not possible.

Hope this helps

Compare and contrast the economies of the United Kingdom, Germany, and Russia using five or more complete sentences.​

Answers

Answer:

The United Kingdom, Germany, and Russia all have mixed economies. The United Kingdom and Germany share the most in common. They both have highly developed economies with few government restrictions and are focused on the service industry. The main difference between the two economies is that Germany is also focused on manufacturing, which makes it one of the most powerful economies in the world. Russia’s economy is somewhat different than the other two. Though it is a mixed economy, one of its greatest challenges is changing from a command economy to a market economy. The government has more control of Russia’s economy than the other two countries’ governments do of theirs. It is still a developing economy that is shifting form agriculture to manufacturing, energy, and service. Though Russia’s economy is growing quickly, it faces issues of corruption in the private sector and in government. This works for Edge nuity.

Explanation:

Answer:

The main difference between the two economies is that Germany is focused on manufacturing.  Russia’s economy is different than the other two. The government has more control of Russia’s economy than the other two countries’ governments do of theirs. Though Russia’s economy is growing quickly, it faces issues of corruption in the private sector and in government.

Explanation:

IF YOU DONT WANNA LOOK SUS USE THIS. sus means suspicious.

geographic information systems (GIS) is a fast paced_______ branch of geography that utilizes computer resources to collect organize _______ and display all forms of ______. ______ information.

Answers

Answer:

I think i only know the first two blanks sorry ...

Explanation:

Technology

Information

What are the (3) economic systems that nations can choose from?

Answers

Answer:

The answer is A Capitalism, B Communism, and C Socialism

In 1993, scientists from the United States and Russia collaborated to create which of the following? Sputnik
The International Space Station
Challenger
NASA

Answers

The International Space Station

Defention for population density?!

Answers

Population density is a measurement of population per unit area, or exceptionally unit volume; it is a quantity of type number density. It is frequently applied to living organisms, most of the time to humans. It is a key geographical term. Hope this answered your question

Answer:

Population density: Population density is a measurement of population per unit area, or exceptionally unit volume; it is a quantity of type number density. It is frequently applied to living organisms, most of the time to humans.

Explanation:

Other Questions
A car travelling at 30 km/h takes 40 minutes to complete a journey. How long would it take if ittravelled at 60 km/h? Please Ive been posting for a while and no one gets at me please answer the is question So uhm idk this can some1 help is 14.875 rational or irrational The Richmond Corporation uses the weighted-average method in its process costing system. The company has only a single processing department. The company's ending work in process inventory on August 31 consisted of 18,000 units. The units in the ending work in process inventory were 100% complete with respect to materials and 50% complete with respect to labor and overhead. If the cost per equivalent unit for August was $2.75 for materials and $4.25 for labor and overhead, the total cost assigned to the ending work in process inventory was: 18. What is one way in which people adapt to the environmA. They wear warm or lightweight clothingB. They recycle fuelsC. They preserve natural resourcesD. They make a reservoir For 10 points, Which of the following containers is the most likely to have a capacity of 38 L?kitchen sinkbottle of hairspraywater tower A process manufactures ball bearings with a diameters that are normally distributed with mean 25.1 millimeters and standard deviation 0.08 millimeter.(a) What proportion of the diameters are less than 25.0 millimeters? Express your answer in words.(b) What proportion of the diameters are greater than 25.4 millimeters? Express your answer in words.(c) Between what two values are the middle 60% of the diameters? Express your answer in words. True or False: The term academic training refers primarily to formal classes taken in school. Which newton's law would best go with doing push ups? How does being mentally/emotionally healthy contribute to the quality of life? Choose the Spanish equivalent for the following phrase:See you laterHasta luegoHasta maana.Buenos das.Buenas noches. . rank in order the status of the jobs (swamper, stable buck, boss, worker, skinner, bosses son) of mice of men and 1 paragraph. animals store most of their excess energy reserves as_____,and this is explained because______. SPANISHHHH SPEAKERSSS!!! I WILL GIVE YOU BRAINLIEST. And you have to all of the words belowFor this assignment, you will use the following vocabulary to write a short story. Be creative!The vocabulary list is: parasitism, adaptations, biotic factor, abiotic factor, energy, predator, commensalism, population, ecosystem, biodiversityYou must choose an ecosystem and begin your story like this... I was enjoying my vacation at (ecosystem) when suddenly... Complete the passage. K (potassium) belongs to group IA of the periodic table, and has 1 valence electron. Br (bromine) belongs to VIIA, and has valence electrons. answer= 7 Compare and contrast between a human and an alligator life cycle. Determine the area under the standard normal curve that lies to the right of the z-score of 1.44. (Use a four-digit decimal. No rounding necessary.) The muscle under the lungs is theO a. lobeb. sphincterC. cannulad. diaphragmE.palateHelp please