There were not enough colonists to meet the labor needs of the early Spanish colonies in the Americas. How did these colonies meet their labor needs in the 1500s? A.
by bringing farming technologies to the Americas through the Columbian Exchange
B.
by using forced European labor through the encomienda system
C.
by bringing African slaves to the Americas through the Columbian Exchange
D.
by using forced American Indian labor through the encomienda system

Why did mobs of whites attack chinese workers

What is the main difference between primary and secondary sources? a. primary sources are historical documents, and secondary sources are modern-day documents. b. primary sources are derived from museums and archives, and secondary sources are created by history students and academics. c. primary sources are found in ancient places with a rich history, and secondary sources are found in historical journals and blogs. d. primary sources are created during a particular historical era, and secondary sources are created by studying primary sources.

In the united states who was to declare war