_____ Many came willingly, to find a better life-, some were forced to come, as slaves or to be used as cheap labor; some were driven from their homelands for political reasons and some fled from war
In the past many of the American tribes were at war with each other.
The history of the United States is filled with accounts of people who came here from all over the world for several reasons
In the last century Africa was a continent that attracted few people except scientists and explorers.
Technological advances in agriculture have change the face of the earth.