Six Flags Entertainment Corporation, or simply Six Flags, is an amusement park corporation based in the United States, with properties in the US, Canada, and Mexico.
There were 9 US presidents that had slaves at some time. These were George Washington, Thomas Jefferson, James Madison, Andrew Jackson, John Tyler, James K. Polk, Zachary Tayl â¦ or, Andrew Johnson, and Ulysses S. Grant.
In 12 of the first 16 presidential elections, a Southern slave owner won. Extending the slave trade past 1800 brought many slaves to America. South Carolina alone imported 40,000 slaves between 1803 and 1808 (when Congress overwhelmingly voted to end the trade).