Which of the following was a pre-Columbian Mound Builder culture?

The early democratic-republican party believed that the united states

From 1990 to 2008, by what percent did the world’s most developed economies cut their greenhouse gas emissions?

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.