What was one reason for the United States entering World War I? to destroy the Ottoman Empire

to gain territory in South America

to form alliances with Great Britain

to make the world safe for democracy

D, to make the world safe for democracy

Explanation: Woodrow Wilson once said that not only was it to protect the U.S., but to, “make the world safe for democracy,” (President Woodrow Wilson, War Message to Congress, April 2nd, 1917).

after the spaniards introduced horses to plains native americans, the lives of the tribes changed. tribes became less settled and sedentary. the horse allowed them to hunt animals such as bison or buffalo, and, instead of staying in one place, tribes began to be nomadic.