Rudyard Kipling's poem "The White Man's Burden" encouraged which 19th century movement?

A. Imperialism

B. Nationalism

C. Communism

D. Civil Rights

Look at the map of cities in the united states at the turn of the twentish century what impact did railroads have on cities across the united states at the turn of the twentish century

Brainliestttme : describe the following event: increase in islamic extremism in the middle east

Why did einstein write a letter to president roosevelt