Answer:
Hiram Revels
Explanation:
In 1870 Hiram Revels of Mississippi became the first African American senator.
Federal and State agencies put into practice the laws that legislatures pass. This is important as most laws define the broad strokes of what is hoped to be accomplished. So, agencies then step in and fill in the games. They have the authority to think creatively when filling in the gaps but they are also unelected.
So, federal and state agencies exist as unelected executors of law, with all that that encompasses from filling in gaps to determining and applying sanctions.
Huang He is the second longest river in China, after the Yangtze River, and the sixth longest river system in the world at the estimated length of 5,464 km
Advances were made in medicine and technology