Which invention made large-scale slave labor much more profitable in the American South? A. grain elevator B. cotton gin C. mechanical reaper D. steel plow

Answers

Answer 1
Answer: It is cotton they were really used in those times 
Answer 2
Answer:

the cotton gin is the invention so b is your answer


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After coup d'etat in spain overthrew the government, Augustin de Iturbide proclaimed what

Answers

After a coup d’etat in Spain overthrew the government, Augustin de Iturbide proclaimed Mexico's independence and made himself the ultimate ruler, which ushered in a new era of government. 

Most african americans _______ most of thier rights after the reconstruction era

Answers

ANSWER:

Most African American lost most of their rights after the reconstruction era.

EXPLANATION:

  • Reconstruction period was as  a period in which after the Civil War African American got their right but was taken away by the Southerners. African people never had the liberty to take decision or to make any changes.
  • There was a group called Ku Klux Klan, the group terrorized African American. The Ku Klux Klan group entered their place, tortured and killed them.

after reconstruction, the african americans rights that they gained after the civil war were taken away. black codes, by the southerners, were laws that tried to take away the african american's rights as much as possible. the kkk was a group that terrorized some poor white males and african american families. they killed and tortured the families.

The period from which we have written records is called history.   A. True   B. False

Answers

The correct answer is A. True.

Explanation

History is a term used to refer to the period of history that covers the development of writing to today, including the first civilizations, the middle ages, the rebirth, the illustration, the modernity, the wars worldwide, among other important events. On the other hand, prehistory is the period that extends from the origin of man to the appearance of writing. So, the correct answer is A. True.

This is true, seeing as era without written records is known as "prehistoric" like cavemen or dinosaurs. 

Which was a major reason that many southern blacks migrated to the North and West during World War II? A.
to enlist in the armed forces, which was not permitted in southern states





B.
to find employment opportunities in wartime industries





C.
to bring their knowledge of farming techniques to those regions





D.
to live in integrated neighborhoods free from prejudice and discrimination

Answers

 This is a little tricky but if i had to say, the answer would be A ^-^ The Civil War still hadn't been that long ago, so people of different races still didn't have the same rights as the whites (hence segregation)

Answer: (a) to enlist in the armed forces, which was not permitted in southern states

Explanation:

Which group of statements best describes the rain forest? A. Group A B. Group B

Answers

group A is the right answer 

I think group a describes the rainforest because this sound like the rainforest and it describes it very well thats what i think. sorry for the other answer i didn't read the question well opps

When, Why and How did the europeans arrive to America?

Answers

Answer:

Explanation:

Colonial America (1492-1763) European nations came to the Americas to increase their wealth and broaden their influence over world affairs. The Spanish were among the first Europeans to explore the New World and the first to settle in what is now the United States.