What do the papers on the floor suggest about the Declaration of Independence

Why are constitutions, both federal and state, necessary for our government?

Iwill be giving 15 points to whoever answers the concept of checks and balances means that each branch of governmenta. has its own powers and responsibilitiesb. is clearly described in articles of the constitutionc. has the ability to correct the other branches in case of an errord. is set up so that in case of constitutional crisis, the governement will continue to operate

Why are primary sources important when studying historical events