What could have caused u. s. imperialism? the success of the russian-japan war and the colonies the united states saved. the success of the spanish american war and the colonlies received from that victory. the dangerous armament race in europe. the u. s acquistion of alaska and hawaii

The success of the Spanish American War and the colonlies received from that victory.

Explanation:

The astonishing and quick victory over the Spanish troops and navy in Cuba and in other war theaters marked the entry of the United States into the exclusive club of major world powers. Since 1898, the US became more involved in world affairs and defended global interests.

the answer would be c epic   an epic is a long narrative poem about a heroic figure