Approximately 220 million years ago, the continents were joined together into one supercontinent known as Pangaea. This supercontinent was surrounded by an ocean named.

Which best describes jim crow? an african american cartoon character found in the post-civil war south a series of laws and customs promoting segregation in the post-reconstruction south segregation laws enacted in the south prior to the passage of the fourteenth amendment another name for black code laws in the post-reconstruction north