in 1803
In part through the Louisiana Purchase.
Louisiana purchase
It was a part of the Louisiana Purchase.
It was part of the Louisiana purchase from France.
Western Florida
1818th to become part of the US.
This is true. The United States purchased Louisiana from France as part of the Louisiana Purchase.
Louisiana Purchase.
the Louisiana Purchase
It was part of the Louisiana Purchase.
true
The US did not buy Illinois specifically from the French before or after the Louisiana Purchase. Illinois was part of the larger territory acquired by the US through the Louisiana Purchase in 1803. The Louisiana Purchase included the entire Mississippi River Basin, which encompassed present-day Illinois.