Which amendment gave african-americans the right to vote

The 15th Amendment

Explanation:

The 15th Amendment, granting African-American men the right to vote, was adopted into the U.S. Constitution in 1870. Despite the amendment, by the late 1870s discriminatory practices were used to prevent African Americans from exercising their right to vote, especially in the South.

forty niners migrated west due to gold discovery in california and it the west was a new place for hope this : )

explanation:

what are the statements