This artifact has a big impact in the world especially since everyone has a story. We would know nothing about Greece if it was not for the artifacts we found over the years. We got to know how they lived and how they survived. We also got to know more about their religion and how it was worshipped.
President Theodore Roosevelt thought that the sinking of Maine was done by the Spanish fleet in 1898 February 15th.
He thought that if US doesnt fight back, they are no better than cowards.
He then ordered George Dewey to attack the Spanish.
But later realizing the Maine was sunk by a mine.
Basically this war is a revenge done by the Americans for their pride and the battleship Maine
One problem is by trading by sea, ships are bring invaise sea creatures to other countries and can harm the wild life for other marine ecosystems and for tons of people.
Answer:
C. it made slavery possible in territories previously closed to slavery.