How do dendrites facilitate neuronal communication?

Journey stations were established throughout the mongol empire every miles.

Which statement best explains how world war ii to end the great depression? a. new job opportunities opened as the united states produced more military products. b. the u.s. army provided new jobs that paid better than any other work at the time. c. people had to worry more about war problems than about the economic crisis. d. the war caused people to trust the economy enough to spend more money.

Who gave the famous "i have a dream" speech at the march on washington?