Study the Niger River on the map. How did the Niger River help the Mali Empire grow? Choose three correct answers. It provided fertile soil for farming.
It provided access to transportation.
It provided ivory for trade.
It provided salt for trade.
It provided a trade route.

The embargo act of 1807  was a law passed by the united state congress and signed by president thomas jefferson on december 22,  1807. it prohibited american ships from trading in all foreign ports. in 1806, france passed a law that prohibited trade between neutral parties, like the u.s., and britain.