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.
It comes as a shock to most Americansâ sensibilities that more than one in four U.S. presidents were slaveholder: 12 owned slaves at some point in their lives. Significantly, 8 presidents owned slaves while living in the Executive Mansion. Put another way, for 50 of the first 60 years of the new republic, the president was a slaveholder. Following is the number of slaves each of the 12 slaveholding presidents owned. (CAPS indicate the president owned slaves while serving as the chief executive):[1]