What is the primary reason to have 3 branches of government

To ensure the separation of powers as well as to ensure the governments is effective and the citizens' rights. This means each branch has it's own powers and responsibilities, including working with the other branches.

from my own personal expirence food stamps has alot this makes it eaiser so we can affod bills and so we can life a better lifestyle not needing to worry about paying actual money to buy food since most people spend 100-300 dollars a month on food so this alot so we can afford other bills and other stuff we need