The passage of the fifteenth amendment led to

B. more African Americans being elected to all levels of government.

The 15th amendment of the US Constitution states that citizens cannot be stopped from voting based on their race.

This law allowed for all African-American men in the US to vote. Many of these African-American men used this power to elect other African-American men who represented their views.

After this amendment was passed, there were multiple black men serving in the US Congress from southern states.

answer; sexual harassment prohibition act; is your answer,good luck

d - failures.

the only attempted british colony in north america before 1600 was roanoke, virginia, which was a total failure. england claimed several areas, including newfoundland, but made no sustainable attempts to colonize them before 1600.