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What is the message of the poster?
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When was this source created?
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Who created this source?
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Slavery
Naturalization
1837
Am I Not a Man and a Brother?
1856
Opposed to Slavery
1862
Petition to Abraham Lincoln
Slavery
1943
"I am an American" Day Rally
1918
Bureau of Labor Naturalization Class
2013
Tohono O'odham Citizenship Act
Naturalization