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  We got this land from the Treaty of Paris and we got 892,135 square miles of land.
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  We bought this land for 15 million dollars and got 827,987 square miles of land. We purchased this land from france and it nearly doubled the size of the United States.
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  We purchased this land from Spain and got 72,101 square miles of land. We purchased it for 5 million dollars.
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  This land was gained by a dispute between Mexico and the US and we eventually ended up getting it.We got 389,166 square miles of land. No money was involved.
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  Purchase from Mexico following a war, in whic America won. We bought the land for 15 million dollars plus 3.25 million for assumed claims. The date is correct in years, but there wasn't a recorded exact date.
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  We also got this land from Mexico, yet there was no negative interactions. We paid 10 million dollars for the 29,670 square miles that was received.