Answer:
The policy of Isolationism in the 1920's attempted to isolate the United States from the diplomatic affairs of other countries by avoiding foreign entanglements and entering into alliances, and limiting foreign competition by imposing high import tariffs (Taxes).
Explanation: Hope this helps
Colonization of the Americans . I’m not hundred 100 sure sorry
It was a vessel of propaganda that demonstrated the kingdom’s wealth and promoting the national religion first polytheistic then later Oriental Christianity
These problems mostly included the issue of racim which was a very problematic issue in the 19th and the 20th century. Not only this, another issue were the rights of women and worker rights in the US.
Africa was being helped by USSR and Portugal was losing control
people were unhappy and with new found freedom in site and weapons they fought hard
they decided to end their loses and withdraw