Not all of the people in one country should only have one religion, they meant to accept other people in the area to make the country more diverse and have a better foundation
Antigone sacrifices herself for her beliefs, but will not sacrifice her sister as well. This reveals the universal theme of taking responsibility for one's actions.
Answer: Spain's colonization goals were to extract gold and silver from the Amercias, to simulate the Spanish economy and make Spain a more powerful country.