Many Northerners were happy that free states now had more representatives in Congress. However, many were also upset with the Fugitive Slave law.
This law, that was part of the Compromise of 1850, made it so that any slave that escaped to the North must be returned to their owner in the South. Many northerners thought this was unfair and did not want to follow this law. This is because almost all northern states had outlawed slavery by this point and time.
Americans who strongly opposed the war and believed that the United States should withdraw from it were known as hawks. The correct option among all the options given in the question is the third option. There were many people that were against this war and the government did not want people to show demonstrations against the war.
