Answer:
During the late 1700s, 
✔ Spain 
 owned the Louisiana Territory. This region was more than 
✔ 825,000 
 square miles. At the time, this nation wanted to 
✔ close 
 the Mississippi River. Signing Pinckney’s Treaty in 1795 allowed the United States to use the river to 
✔ trade goods 
. 
Step-by-step explanation:
ON EDGE