Combine like terms.
y+6 - 2 – 4y^3– 5y + 2y^3 – 2y^3

After the experience with great britain having a monarchy, the united states realized that everyone needed to have a voice in the government. the fact that americans had no voice was the main reason for the war. thus, they created a democracy, where the people voted for their representatives and the government ruled with the consent of the people.