Which nation brought submarines onto the naval front in world war i

In the early 1900s, the national association for the advancement of colored people strongly urged the federal government to a) punish lynch mobs. b) overturn jim crow laws. c) limit integration. d) limit activist organizations.

What were the short-term and long-term impacts of the american revolution

What happened in georgia as a result of the supreme court ruling in brown v. board of education?