Hello There!
The Constitution set up the Legislative Branch with Two representative houses. The legislative branch creates the laws
It made the state number even so there were an even number of slave states and non-slave states. It also abolished slave trade in Washington, d.c. becasue many people were angry about there being trading there.
The people have the right to overthrow the government is it doesn't protect their rights. This is called being a tyrant government and it is not allowed in the constitution. <span />
No, the North had a bigger population because there was more toleration there which attracted more immigrants and settlers there.