if this is what you'r test looks like then here are the answers i know thier right because i did the test
Q-the Louisiana purchase of 1803
A-almost doubled the area of the U.S. and gave it control of the Mississippi river.
Q-who was the president at the time of the Louisiana purchase?
A-Jefferson
Q-what port did Jefferson want to control?
A-New Orleans
btw for the last answer i wasn't Mississippi TRUST ME!!!!!!!