The "Grandfather Clause" Was Passed by Oklahoma and Other Southern

The "grandfather clause" was passed by Oklahoma and other southern states to

A) exclude Blacks from having the right to vote in primary elections,though they could vote in general elections.
B) guarantee the equal rights of senior citizens in employment.
C) deny African Americans the right to vote.
D) deny land to anyone whose grandfathers were not White.
E) distribute land to former slaves on the basis of how many generations they had served on a particular plantation.