What factors contributed to north korea became the totalitarian state it is today?

What was the main cause of the russian revolution? a. the protests against the war with poland b. the tremendous war losses of world war 1 c. the protests against the treaty of brest- litovsk d. the losses dictated by the treaty of versailles

Ineed asap! ! what is the name of the system in which each branch of the u. s government can limit the actions of the other branches? a. perpetual union b. division of powers c. cooperative federalism d. checks and balances

Define the word imperialism. what is your opinion: should the u. s. engage in imperialism? under what circumstances? offer a brief, effective argument against the opinion that you hold.