To restore something means to put it back the way it was. What was restored during the Restoration? What was not restored?

it's no easy i swear it's hard

small european communities with shared traditions consolidated into large new states (apex)

i think i will need more detail to answer if this is a specific question on a test, but technology advancements are good for many industries, such as medicine or food industries, new technology could us in medicine in ways such as new scanners to tell us more about our bodies or new cures or vaccines for diseases.