In world war ii, the main american strategy to fight japan was to

America's strategy after the attack on pearl harbor was to first rebuild their depleted army in the pacific front, then attack and defend key strategic islands the Japanese were using to continue their conquests. Guadalcanal and midway island were key battles the USA won to prevent further western expansion.

The  pan-african movement  was an "emotional, cultural, psychological and ideological  movement  that began among the  african  dispora in the western hemisphere, for a closer  purpose, so that  african  people could feel secure, attain political, economic as well as psychological power visa vis other races or world regions" .