Answer:
Slavery in Latin America was practiced in precolonial times.
Explanation:
During the Atlantic slave trade, Latin America was the main destination of millions of African people transported from Africa to French, Portuguese, and Spanish colonies. Slavery's legacy is the presence of large Afro-Latino populations.
Carnegie's early job with the railroads helped him predict that the demand for steel to build railroad tracks and bridges would grow.
The Declaration of Independence says that the American colonists are absolved from all ties and allegiances to the British Crown, since they argue the British have acted tyrannically. <span />
Mercantilism is an example of an economic system, so your answer is C! :D