Pleas help What is the concept in which each branch has its on role/responsibility?
A. Checks and Balances
B. Separation of Powers
C. Legislation
D. Executive Branch

Its A because each branch has a  role/responsibility to check the other branches

Explanation:

nigger, that word was originated for white folks   to keep black people under

and when black people use it, they know that's just how they greet each other

and when white folks use it, they know there's a double meaning under

imperial crisis leads to civil war.

roman forces withdraw from britain as goths attack rome.

odoacer topples romulus augustus

huns attack the empire and drive german peoples ahead of them.