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.

Answers

Answer 1

Answer:

The answer is C

Explanation:

After the invention of a plow and other tools less people were needed to complete the job.

Answer 2

Answer: C is the answer

Explanation:


Related Questions

The study of culture primarily involves

Answers

Answer:

Explanation:

When we study a culture we mainly look to learn why various peoples live as they do. This can be done by observing their surroundings, the resources at their disposal, and their interactions with people from and outside their own culture. Many things can influence and create different cultures so we need to look at various reasons why some people live as they do.

Why is the bottom of the troposphere warmer than the of the troposphere

Answers

Answer:

Although the sun light comes from the top to the bottom of the atmosphere, the troposphere is primarily heated from the bottom. This is because the surface is much better at absorbing a wide range of solar radiation as compared to the air. Much of the sunlight filters down through the air and to the surface.

Explanation:

a simple machine makes our work easier and faster​

Answers

It does, because instead of having to use hands and other things we can use the machine and it is twice as fast!

Answer:

yes

Explanation:

I think

Which are the two primary forces behind ocean currents? A. The positions of the Earth, the sun, and the moon B. Density differences in water C. Variation in water depth by latitude D. Energy transfer from winds. This is two answers.

Answers

Answer:

b

Explanation:

Answer:

B and D

Explanation:

Wind is the primary driving force of surface currents. Deep-ocean currents are driven by differences in the water's density

Please help!!

Determine the midpoint M of PQ connecting P(-3,2) and Q(2,-2)

Answers

Zero
So the first point is 1 so x1=-3 and y1=2
The second point is 2 so x2=2 y2=-2
And now apply this rule
M= y2-y1 / x2-x1 = and will give u 0/5 which means zero

Please help will give brainliest if correct!

Answers

The answer fam is..........

Clan - People united by kinship ties

Kinship ties - Social relationships, particularly  among people who are related by family

Household - People who live together in a single residence

Naturalized citizen - Immigrants who obtain citizenship in their new country

The Hawaiian Islands formed from tectonic plate movement.

Question 9 options:
True
False

Answers

Answer:

Correct

Explanation:

They were formed by a hot sport occuring in the Pacific Plate. During the time the hot spot had to be fixed the plate moved. During this event the Hawaiin Islands were formed.

Answer: This Answer is FALSE

Explanation:

The Hawaiian Islands were formed by such a hot spot occurring in the middle of the Pacific Plate. While the hot spot itself is fixed, the plate is moving. So, as the plate moved over the hot spot, the string of islands that make up the Hawaiian Island chain were formed

The number of salmon has ___________ in part because of human activities, such as building of dams and redirecting the flow of rivers for crops.

Answers

Answer:

Decreased

Explanation:

The number of salmon has decreased in part because of human activities, such as building of dams and redirecting the flow of rivers for crops.

HELP MEEE !!!
How do scientists study the earth's core?
O Using SONAR
O Using Submarines
O Using Seismic Wave data
O The earth's core cannot be studied

Answers

Answer:

scientist study the earth core by using submarine..

Answer:

by using submarine wava

Explanation:

i am looking for career which will give me plenty of to use my foreign languages

Answers

Answer:

You know many languages, you can look at these careers:

1. UN Translator

2. Teacher

3. Professional Tour Guide

4. Podcast Maker

I hope this helps!

Explanation:

Answer:

Have you thought about being a teacher that teaches other languages?

Explanation:

Which of the following groups includes people of mixed ancestry?
i. Amerindian
ii. Mestizo
iii. Mulatto

Answers

Answer:

ametindian

Explanation:

because people of American and Indian can lives there

what tools does a human geography use?

Answers

Answer:

They commonly use:

•Maps

•Globes

•Atlases

•Aerial photographs

•Satellite photographs

•Information graphics

•A computer program called GIS

12. This word refers to the movement of people
A. Migration
B. Relocation
C. Trade
D. population shift

Answers

Answer:

the answer is A

Explanation:

do I need to explain

Which of the following statements about Latin American governments is false?
A.
Most countries have written constitutions.
B.
Most countries have strong executive branches and weaker legislatures.
C.
Most countries are military dictatorships.
D.
At least one country has an authoritarian dictatorship.

Answers

Answer:

C!!

i took the edge 2020 test :)

Answer:

C

Explanation:

I too has edge2020

(about to be 2021 lol)

Land development and dumping of waste are affecting which natural resource of the Pacific Coast region? (1 point) wetlands desert grapes coal

Answers

Answer:

Wetlands

Explanation:

Wetland loss due to land development and dumping of waste is a major detriment to wetlands.

A wetland is an area that is seasonally flooded with water from time to time.

Wetlands are distinct and very unique landforms with special hydrologic signatures that allows for certain organisms to thrive.

The loss of wetland is becoming a serious problem. It has been suggested that about 50% of the world's wetlands have been lost in the past 100yrs.

List two environmental factors as to why fires are getting worse each year ?

Answers

Answer:

Wildfire season is getting longer because of several factors, including climate change. Even when there's an above-average wet season, problems arise when the fresh vegetation dries out. In Northern California, sprawl has forced some to live on the border between wildlands and urban areas.

Explanation:

What is 5679 times 8764 ?

Answers

Answer:

49770756

Explanation:

Archaeologist definition

Answers

Answer:

a person who studies human history and prehistory through the excavation of sites and the analysis of artifacts and other physical remains.

Answer:

A person that is professional in history of prehistoric human activity, as well as  pre-evolutionary historic artifacts and other things related to these activities.  

Which of these would be the opinion of a land developer? Protect the wildlife in the area, watch where you are dumping those chemicals, we need to convert the forest into housing units for the community, keep the land protected so that it can be there for other generations

Answers

We convert the forest into housing units for the community

Why were the Hyksos able to conquer the Egyptians? They had more soldiers. They had better commanders. They paid tribute to the local leaders. They had superior weapons.

Answers

Answer:

the Hykos had superior weapons than the Egyptians. They used bronze to make them

Hyksos were a group of powerful warriors that were located in western Asia. They used Egyptian methods of warfare. They drove horse-drawn carats.  

They had weapons made of bronze and iron. They overtook the Egyptian and took control of the land. Hence they had superior or powerful weapons.

Hence the option D is correct.

Learn more about the Hyksos able to conquer the Egyptians.

brainly.com/question/17835357.

O que o desmatamento e as queimadas provocam na atmosfera?

Answers

Answer:

desmatamento e incêndios liberam grandes quantidades de dióxido de carbono na atmosfera

Explanation:

...

QUESTION 5
5. The Italian car company Fiat transports vehicles into the United States to be sold. Fiat is
engaging in
A Trade
B. Embargo
C. Charity
D. Conservation

Answers

The answer A
Hope this helps

Which measurement is larger 7.5 cm or 78 mm? Why? Explain

Answers

Answer:

78mm

Explanation:

There are 10 centimeters in a millimeter, so if you multiply 7.5 by 10 to convert cm to mm you will get 75, which is less than 78, so 78 mm is greater than 75 cm.

What missing geographic feature helped Germany invade Poland?

A.mountains

B.seas

C.rivers

D.peninsulas

Answers

A mountains is correct pretty sure

Answer:

The correct answer is A

Explanation:

Tanisha says that the moon looks dark from earth when the moon is in 2 different places

Answers

Answer:

true

Explanation:

Answer:

She is wrong, this is because the moon is dark, meaning that the moon would have to be behind Earth and being blocked from sunlight. For example, if the sun is on the left, the Earth in the middle, the moon would have to be on the right, behind Earth. The moon is dark because the rays only are able to hit the Earth, due to the moon's position.

Which of these would not be a colony in the Middle colonies?
A.New York
B.Virginia
C.Pennsylvania
D.Rhode Island

Answers

Answer:

Rhode Island and Virginia.

Explanation:

Sharia law is based on the Islamic holy book, called the __________.
A.
Knesset
B.
Majlis
C.
Qur’an
D.
Sultan

Answers

Answer:C.)The Qur'an

Explanation:

the knesset is the answer

How has science led to advancements that benefit society? a. Science increases the understanding of natural processes, which leads to technological advances. b. Scientific exploration has led to a social imbalance. c. Scientific understanding leads to technological advances, which contribute to environmental degradation. d. All of the above

Answers

Answer:

Science increases the understanding of natural processes, which leads to technological advances.

Explanation:

The study of science is a diligent inquire into the processes of nature. Scientists seek  to understand natural patterns and phenomena with the aim of harnessing them or modifying them where necessary for the purpose of improving the society.

Research into science ultimately leads to technological sophistication which in turn improves the standard of living of people in a given society. Technological advancement is a direct consequence of scientific research

Answer:

A. Science increases the understanding of natural processes, which leads to technological advances.

Explanation:

solving the system of equation x--2y=5 and 3x+15=-6

Answers

x=-7

y=-6

Further Explanation  

One variable linear equation is an equation that has a variable and the exponent number is one. Can be stated in the form:

ax=b  ax + b = c,

where a, b, and c are constants, x is a variable

Whereas the two-variable linear equation is a linear equation that has 2 variables and the exponent is one

Can be stated in the form:

ax+by=c  

x, y = variable

x--2y=5 ⇒ equation 1

3x+15=-6 ⇒ equation 2

Solve equation 2 for x

[tex]\tt 3x+15=-6\\\\3x=-21\\\\x=-7[/tex]

Input x to equation 1 for y

[tex]\tt -7-2y=5\\\\-2y=12\\\\y=-6[/tex]

1. Why is anaerobic respiration a chemical reaction?

Answers

Answer:In anaerobic respiration, glucose breaks down without oxygen. The chemical reaction transfers energy from glucose to the cell. Anaerobic respiration produces lactic acid, rather than carbon dioxide and water.

Explanation:

Other Questions
please can you help me The New England Colonies had a landscape which was difficult to ___________ because of its mountainous landscape and rocky ___________, and was the ______________ of the three regions. If you want to graph the relationship to compare the unit prices, what should the x- axis and the y-axis represent Which of the following are correct punctuation of dialogue?- "He is leaving!"-"He is lea-"-"He is leaving"-He is leaving," she said, "to get Ann's gift."-He is leaving write a verbal expression for x+y A drill is used to dig down into the earth. After 2 hours, the drill is 12 meters below the surface. After 5 hours, the drill is 30 meters below the surface. Which equation represents the depth of the drill in meters, y, after x hours of drilling? A firm has fixed operating costs of $10,000, the sale price per unit of its product is $25, and its variable cost per unit is $15. The firm's operating breakeven point in units is ________ and its breakeven point in dollars is ________.A) 1,000; $6,250.B) 400; $10,000.C) 400; $25,000.D) 1,000; $25,000. How would you measure and compare the size of the two balls ? What would x be in px + 3 = k Please help will give brainliest if correct! Which of the following square roots would not be between 7 and 8A 50B V 62V45D) V53 Identify the true statements below.The reaction of an exploding firework occurs at a faster rate than a burning candle.The activation energy required for an exploding firework is less than the activation energy required for a burning candle. Physical and chemical changes occur all around you every day. Read the story below and use the movablehighlighter pieces to highlight the physical changes in PURPLE and the chemical changes in ORANGE. Find the distance between Rockville and San Jose if they are in apart on a map with a scale of 2in:25 mi How do drugs and alcohol affect the function of the smooth endoplasmic reticulum? What is the area of a rectangle with width 5x and length x2 + 4x + 4? How much money is shown? Explain! Prize! Thank you!!!! I7. A person playing basketball changes what energy, from food into what energy, and what energy as they sweat? What is wrong with this cell diagram ? (Giving brainliest)