Define separation of powers. What is its importance in democracy?

Any true christian, whether living or dead, participates in all the blessings of christ and the church; and this is granted him by god, even without indulgence letters. what is the best summary of this statement?

What would happen if people from different races were seperated today

Give an example of a situation in which an individual's pursuit of economic self-interest may not benefit but instead harm the rest of society