What did Hamilton write to convince the states to ratify the U. S. Constitution?

The articles of confederation did not allow the government the power to tax or to force the states to do anything. what challenges could this cause

The system of checks and balances was designed for what purpose? fear of strong state power to keep power out of one branch to appease the southern states to allow the judicial branch to have equal power

¿que tan importante puede ser nuestras decisiones en nuestra vida? explicar