They were African Americans who spoke and wrote in favor of abolition. hope this helps :)
Answer:
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Explanation:
Help with what? there is no photo, or text :-:
The USA developed the more powerful H-Bomb because it would be more powerful than the atomic bomb and it wold give the USA advantage over Russia and their nuclear bombs.
The African Nation that has been independent is Ethiopia.
Answer:
2. He wanted to get to Yorktown before British supply ships did and suprise Cornwallis
3. Washington relied on French naval ships to block the British supply ships
