They just signed the constitution and went over the laws. On the right is Sam Adams and on the left is George Washinton. The constitution made a big change in history because they have laws now.
It doesn't matter if your rich poor everyone should be able to vote. Your nationality doesn't matter nothing matters for voting. This person is voting and he is very poor everyone should have a chance.
These men and women are signing a treaty. The treaty is about economics like taxes and money. Everyone has to sign this treaty so they all have to agree.