The correct answer of this question is letter D option. African colonies of France and Britain joined the war effort on the side of the Allies because they thought it would bring them independence after the war. After the war, Roosevelt brought up the independence of the African colonies. Then democratic government was introduced to the colonies.
The correct answer is D: all of the above.
No, it is false that the Pacific Charter was an agreement between the United States and Great Britain that neither country would pursue territorial expansion, since in fact what you're referring to is the "Atlantic Charter," which was aimed at creating a new post-war reality.