1,186 ships. Hope this helps, cheers!
It was called isolationism :D
Answer:
Here you go it's D all of the above.
Developed Pan African Africanism
wrote a book that promoted African Independence
Part of the first political party before his rule
The main reason we didn't join the League of nations is because we had the policy of isolationism
isolationism = America wants to focus on ourselves, we want to stay out of trouble