yes, he is right the answer is,
Galileo's most important scientific contributions were in the field of physics. ... Using the telescope, Galileo discovered the mountains on the moon, the spots on the sun, and four moons of Jupiter. His discoveries provided the evidence to support the theory that the earth and other planets revolved around the sun.
Answer:
A (I think, sorry if I'm wrong)
Explanation:
The Industrial Revolution transformed economies that had been based on agriculture and handicrafts into economies based on large-scale industry, mechanized manufacturing, and the factory system.
Yes, the Constitution resolved the weaknesses in the Articles of Confederation. It gave more power to the central government, for Shay's Rebellion helped them realize they (the govt.) needed more power. It also included the Bill of Rights, letting the citizens know what their rights were.
C. The French and Indian Wars