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there were crystals
fish, reptiles, insects, and vascular plants
paleozoic
increased greenhouse effect
Africa was located at the south pole during the Paleozoic Era.
Africa was located at the south pole during the Paleozoic Era.
5000
Gwendolyn Brooks was a prominent African-American poet who wrote during the Civil Rights era. Other poets of that era include Nikki Giovanni and Sonia Sanchez.
There was lots of problems the main problems was the mistreatment of the African American population during this period.
Doug Williams
The Appalachian Mountains are 1,500 miles long. They were discovered in June 1528 by Panfilo de Narvaez, when he led an expedition into Apalachee territory.
African Americans had varied economic skills.