Answer:
Galileo's initial discoveries were met with opposition within the Catholic Church, and in 1616 the Inquisition declared heliocentrism to be formally heretical. Heliocentric books were banned and Galileo was ordered to refrain from holding, teaching or defending heliocentric ideas.
Answer:
It is B, once they started firing at each other there was no going back.
1. Dual Federalism
2. Cooperative Federalism