Answer:
The Panama Canal The Spanish-American War had shown the need for a shorter water passage between the east coast and the west coast of the United States. After helping Panama gain its independence from Columbia in 1903, the United States purchased a 10 mile wide strip of land through which the Panama Canal was built.
Explanation:
I hope this helps :)
The first tree was displayed at the White House in 1889 it was a Christmas tree
The moon is the closest to the earth in all three systems
