What is the name for the sharing of new plants and animals between the old and new world as a result of Columbus' voyage?

This was an order issued during the civil war by president lincoln ending slavery in the confederate states

What has been a long term effect on the panama canal

What does this interaction reveal about antony's agenda? o he intends to make lepidus one of the leaders of the divided empire o he intends to make lepidus a servant who runs errands o he plans to have lepidus tried and executed for his past o he plans to remove lepidus from power once he has and carries loads cimes served his purpose.