Explain who the thinkers of the time/what intellectual achievements were made at the time

What are the two powers that the federal and state governments share?

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.

Both the nervous and endocrine systems send electrical and chemical signals for internal communication. select the best answer from the choices provided t f