In the Spanish colonies in America the colonists created a kind of caste system based on ethnic hierarchy which of course put the Spaniards on top. The rest of ethnic groups ranked based on their resemblance of the Spaniards so for example the Indians would be ranked higher than Blacks as they more resembled the Spaniards.
The asnwer is A they were overcrowded and unclean
It permitted the expansion of slavery beyond the southern states.
Answer:
Panama
Explanation:
The panama canal was built as a connection between the atlantic and pacific
