What does the fifteenth amendment prevent states from doing?

Which of the following statements is true for post-processual archaeology? select one: a. its research by inductive reasoning focuses on the major events in the history of humankind. b. its research uses primarily scientific and anthropological methods and techniques. c. its research focuses on all individuals associated with the ancient remains.

Which best describes the characteristics of lynchings in the south from 1880 to 1910? a. the number of lynchings in the south increased b. the number of lynchings in the south decreased. c. the number of lynchings in the south stayed the same. od. the number of lynchings in the south equaled the number in the north

How is the president involved in the process of bills becoming laws?