How did florida become a territory of the united states in 1821? spain sold the territory of florida to the united states. the united states traded georgia to spain for florida. the united states won the war against spain and took over the territory. spain gave the territory to the united states after the first seminole war

2686-2181 bce-- "egyptian civilization developed along the nile river in large part because the river’s annual flooding ensured reliable, rich soil for growing crops."

1069-664 bce-- "ancient egyptians developed wide-reaching trade networks along the nile, in the red sea, and in the near east."

the constitution gives congress the power to regulate commerce "among" the several states.