Answer:
Olmecs, environment, Christoper Columbus, Aztec Empire, Jameston
Step-by-step explanation:
1500-1200 B.C.: Olmecs develop first civilization.
By 1500s: Native Americans establish an array of cultures suited to their environment.
1492: Christopher Columbus reaches the Bahamas.
1521: Hernan Cortes conquers the Aztec Empire.
1607: The English establish Jamestown, the first lasting English settlement.