I believe if you are talking about 9/11 the answer would be Pennsylvania
I believe the document is the Emancipation Proclamation, and it was issued by president Abraham Lincoln.
I would say that Plessy v. Ferguson contributed to the Civil Rights movement. This was a court case that ruled that racial segregation in schools was allowed as long as the education for black students was equal to white students. Although this does not seem like a civil rights act, it later lead to Brown v. Board of Education, which ended racial segregation in schools all together.
Porcelain is a <span>thin, beautiful form of pottery. It can take form in many different shapes including vases, cups, bowls, and plates.
Hope this Helps! :)</span>