One part of the constitution that was not the best was how it gave people too much freedom, since people didn't want to eventually form a dictatorship over the colonists.
The South was more or less forced to industrialize after the burning of their main crops and loss of so many men.
Galileo's problem was that he was trying to teach people science which was in conflict with what the church preached. When he started questioning the church and providing scientific results the people started questioning as well which did not bode well for the church. The conflict got resolved with him abandoning his research and living a quite secluded life until he died.
Imperialism is when a nation expands it's power through either war or diplomacy.
The benefits of imperialism is the power gained as well as the benefits that come with it. Some of the benefits include: the ability to more easily control trade, the ability to sometimes force a certain ideaology/religion, as well as strengthening political and military power.