How did the louisiana purchase isolate the us from europe? fist to answer get and 100 ! 1

the purchase of the Louisiana Territory from France in 1803 nearly doubled the land mass of the young nation: for a purchase price of $15 million, the United States increased its size by some 828,000 square miles.

Explanation:

the main reason the us senate rejected the treaty of versailles was because "european nations wanted to punish germany"

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me and mark as brainliest.

the most famous of all the units fighting in cuba, the "rough riders" was the name given to the first u.s. volunteer cavalry under the leadership of theodore roosevelt. roosevelt resigned his position as assistant secretary of the navy in may 1898 to join the volunteer cavalry. the original plan for this unit called for filling it with men from the indian territory, new mexico, arizona, and oklahoma. however, once roosevelt joined the group, it quickly became the place for a mix of troops ranging from ivy league athletes to glee-club singers to texas rangers and indians.