How long was the pony express service in business

Asupporter of slavery would respond to john brown's actions at harper's ferry with

The southern colonies practiced indentured servitude and slavery because cash crops such as tobacco and sugar required many workers. the fishing and shipping industries required many workers. imprisoned debtors were brought from africa to settle the colonies. indentured servitude and slavery were not allowed in the caribbean colonies.

Explain the diversity of race in latin america