Answer: The Roman Empire converted them
Explanation: When the Roman Empire took over, they converted their religion, changing their Greek gods into Gods of the empire, then eventually Christianity became a mass religion and many polytheistic and pagan individuals were forced into Christianity.
The Greek gods are still believed in by some people, called "Hellenic Pagans". If you believe in the Greek gods still, I recommend checking it out.
A.) Europeans established trade networks between Europe and the Americas is correct.
Answer:
Mutual defense alliances was a significant cause for starting World War I. Basically, what happened was all of the countries were somehow alliances with other countries. Conflict between different countries caused the allied countries to be involved which eventually led to World War I.
Explanation:
Http://www.ushistory.org/civ/8e.asp
His advisers were important because they came from different backgrounds and supported different ideologies. The consequences were that he could hear various opinions and choose what he thought was best, which resulted in the New Deal which was a program that helped the country provide relief and recovery for victims of the Depression and help economy establish itself once again.