To change the historical changes in thought & belief, to changes in social & institutional organization, that unfolded in Europe between roughly 1550-1700; beginning with Nicholas Copernicus (1473-1543), who asserted a heliocentric (sun-centered) cosmos, it ended with Isaac Newton (1642-1727), who proposed universal laws and a Mechanical Universe.
Nne wants them to be friends and have fun together, but she doesn't understand why Peter resists and is more reserved. They both make fun of each other, but mostly in a playful manner.
3. a pact with hitler would give
and
2. stalin was unsuccessful alliance w/ us
i think
Because it challenged what people thought was true at the time and it scared them. Those in authority at the time wanted to silence anyone that supported change. A prime example of this was the persecution of Gelileo because he supported the idea of the Heliocentric Theory, or the theory that the sun is the center of the solar system rather than the Earth being the center.