Answer:
The answer is: A ( It is a bridge)
Answer: The United States would not interfere in wars between European Powers. The United States would not interfere in existing colonies in the Western Hemisphere. The Western Hemisphere was closed to further colonization. Any action by a European country to control another in the western hemisphere the US would consider it as a hostile action.
Explanation:
It gave empires new technologies and attracted more people
petroglyphs and hieroglyphs were not early forms of verbal communication