National leaders sought to address the social, economic, and political challenges facing the South after the Civil War during a period known as _[blank]_.

Who became a national hero when she refused to give up her bus seat to a white passenger in montgomery, alabama? a) rosa parks b) medger evers c) coretta scott king d) martin luther king jr.

New communication technologies, improved transportation, and advanced military weapons made it possible for countries to speed up acquiring territory. rule large amounts of territory. fight off competition from opposing nations. expand their economies, which aided in conguest.

Surfaces of paintings—such as paper, canvas, and pottery—are referred to technically as