They ate cacti and hunted for animals
Economic activities nations also have similar
He was originally negotiating with for access to the mouth of the Mississippi River in New Orleans. France was low on money at the time, and in need of a lot of money to fund more of Napoleon's battles - so France offered their ENTIRE Louisiana Territory instead of just New Orleans for only three cents an acre
Muhammad, who they believed was their final prophet
They reduce the time (by making it faster) and reduce the cost of trading (by making it efficient).
