It was a recruitment poster for African American men to join the Union Army...
I know which question you're on so it will be the option that says "defeat the Confederacy in the Civil War"
Answer:
Rachel and Grace Martin.
Explanation:
The name of two sisters were Rachel and Grace Martin. Rachel and Grace Martin who disguised themselves as men and attack on a British Courier and his guards. They took all the important information from the British courier and quickly forward to General Greene. This act of these two sisters and the information provided is very useful for General Greene.
