How did explorers influence continued colonization of the Americas ? (2-4) sentences

Explanation:

Everywhere in the American colonies, a crushing demand for labor existed to grow New World cash crops, especially sugar and tobacco. This need led Europeans to rely increasingly on Africans, and after 1600, the movement of Africans across the Atlantic accelerated. The movement of Africans is what was known as slavery.

herodotus taught this. herodotus was an ancient greek historian who was born in halicarnassus in the persian empire. he is known for having written the book the histories, a detailed record of his "inquiry" on the origins of the greco-persian wars.

what are the options ?