What was an improvement in transportation during the early 1900s

What are some incentives that parties have to carry out their campaign promises?

Pls me! the black codes were various state laws in the south concerning african-americans which of the following statements about the black codes is not accurate. a. the black codes protected the civil rights of african-americans. b. african americans who cannot afford to pay a fine could be jailed and then be hired out to anyway person who could pay the fine. c. some southern states passed laws that prohibited is african-americans from voting or serving on jury‘s. d. the black codes were designed to force african-americans into a condition of near slavery.

In the united state, a system for interaction between unmarried men and woman that casual dating with the purpose of marriage was called