What statement describes the great wall of china

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

Interest groups are protected by the first amendment guarantees of petition. and what other freedom?

How did the new working class of the industrial revolution differ from the working classes of the earlier, farm based economy?