The answer to question 2 is B: Europeans started depending on slaves for free labor in new colonies. The new colonies that some European countries were starting to develop were, in fact, a main reason for the African slave trade. In America, for instance, laborers were very expensive to hire and the indigenous population had been decimated, so the British colonizers resorted to Africa - where slavery was a traditional practice, it must be said - in search of cheap labor that could work in the profitable plantations.
The answer to question 3 is A: American goods were sold in Europe. The Triangular Trade consisted of three stages. The first one involved taking manufactured goods from Europe to Africa. The second stage entailed sending slaves to the Americas. Finally, during the third or final stage, the goods that had been produced thanks to slave-labor in the plantations returned to and were sold in Europe.
HELLO!
The war led to emergence of U.S. predominance in the Caribbean region, and resulted in U.S. acquisition of Spain's Pacific possessions. That led to U.S. involvement in the Philippine Revolution and ultimately in the Philippine–American War. The main issue was Cuban independence.
The Missouri Compromise was a temporary and relatively unsuccessful compromise that said slavery would be forbidden in the Louisiana Territory but allowed in Missouri. It was one of the many acts that led to the Civil War.
The answer is Earth was in the center of the universe and everything orbits it.
