Which theory was used to justify united states imperialism in the late 19th century?

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Update:

a. Evolution

B) Social Darwinism

C) Assimilation

D) Marxism

What was the Native American and European exploration in Wyoming?

What factors caused European nations to explore the Western Hemisphere and establish colonies

What are the major areas of concern with regard to desertification? carbon monoxide emissions and drought loss of farmland and migration increased habitats and extinction of species polluted drinking water and disease

What American argued that overseas expansion was a "safety valve" to keep ambitious Americans content?

Which of these is one of the two most common nationalities found among factory workers during the growth of industrialization in the United States? A) Chinese B) Irish C) Canadian

What happens during the great depression

After the general election, presidential candidates will ___. wait for the primary election to determine the new president begin campaigning for office enter office on January 20th wait for the final vote from the electoral college

Why is creating a budget important?

When was the Ming dynasty established? the 1100s CE the 1200s CE the 1300s CE the 1400s CE

What agencies created airfields across America?