Answer:
It loosened immigration restrictions
It resulted in a surge in immigration, especially from Asia and Latin America.
Explanation:
The United States had very strict laws regarding immigration and naturalization. It ensured preference was given to individuals which had the American background.
Immigration and Naturalization Act of 1965 ensured that the immigration laws were loosened and resulted in a surge in immigration, especially from Asia and Latin America. It helped people reunite with their families in the country.
1607 was the rise of the English starting to dominate the area North America.
Answer: The killing of Jews, breaking the treaty of versailles, and some more things caused WW2