What advancement in the field of genetics has generated a great deal of controversy?

a. genetic duplication, or cloning

b. the discovery of DNA copying

c. new treatments for diabetes

d. the mapping of human genes

What was one contribution to culture that Hispanics brought to texas? A. farming B. droughts C. irrigation D. fiestas

Explain the historical circumstances that led to the invasion of Poland in 1939

What problems did john adams face and how did he solve them

When was river lea built in grand island New York

What was building project that was finished during the ming dynasty? a. Grand Canal B. The Great Wall of China

Which leader succeeded Vladimir Lenin in 1924 as the head of the Soviet Union?

How did Westward Expansion impact Native Americans living in the Great Plains

Why would a historian use a primary source when studying about a historical event? A. Primary sources analyze the event's impact on long-term historical trends. B. Primary sources contain lists of other books and articles related to the event. C.

Why did shah jahan ordered the building of the taj mahal?

During the industrial revolution, most "rags to riches" stories occurred in the middle class due to