What constitutional admenment approved the status of african americans in the united states?

Passed by Congress February 26, 1869, the 15th amendment granted African American men the right to vote.

Explanation:

it allows shippers to carry commercial goods, which allows them to save time and money.

polisit can also mean a body of citizens. in modern historiography, polis is normally used to indicate the ancient greek city-states, like classical athens and its contemporaries, and thus is often translated as "city-state". the body of citizens came to be the most important meaning of the term polis in ancient greece.