Actually the answer is The affranchis and the slaves
it's also known as the Connecticut Compromise. this Compromise was an agreement when the large and small states could not come to a conclusion. the small states wanted equal representation in Congress while the larger states wanted it to be done by population. this Compromise was split Congress into two house. the Senate (for the smaller states) was equal representation each state got 2 senators. while the House of Representation (for the larger states) was represented by population.
It is based around a king.
Answer:
The first nation in Europe to give all men the right to vote was france