The Louisiana Purchase in 1803 nearly doubled the size of the territory controlled by the US in North America. It represents 23% of the current total area of the US, and 27% of the area of the contiguous 48 states.
it doubled
it doubled
The Louisiana purchase nearly tripled the size of the us
it affected it because it got bigger.
The Louisiana Purchase doubled the size of the United States.
It doubled the size of the US
It doubled the size of the us!
The Louisiana Purchase.
The Louisiana Purchase.
Yes, the 1803 Louisiana Purchase from France more than doubled the size of the territorial area of the United States.
The Louisiana Purchase
Twice the size.