<P> A dispute soon arose between Spain and the United States regarding the extent of Louisiana . The territory 's boundaries had not been defined in the 1762 Treaty of Fontainebleau that ceded it from France to Spain , nor in the 1801 Third Treaty of San Ildefonso ceding it back to France , nor the 1803 Louisiana Purchase agreement ceding it to the United States . </P>
<P> A dispute soon arose between Spain and the United States regarding the extent of Louisiana . The territory 's boundaries had not been defined in the 1762 Treaty of Fontainebleau that ceded it from France to Spain , nor in the 1801 Third Treaty of San Ildefonso ceding it back to France , nor the 1803 Louisiana Purchase agreement ceding it to the United States . </P>
who did spain give new orleans and the rest of louisiana to in 1801
who did spain give new orleans and the rest of louisiana to in 1801
France
France