Slavery weakened the roman republic because Spartacus decided to fight the roman guards because he thought him and his people shouldn't have to die as gladiators so they ran away and caused much chaos
I think it is B sorry if it is wrong
A. <span>The conquest of Constantinople, the famous capital of the Byzantine.</span>
These are all things that people do together, processes that happen when people interact with each other, so the correct answer is C. social processes.
They can be based on their interests, but don't have to be and they can involve conflicts, but again, not necessarily.