The answer is first opium war
The renaissance introduced humanism and started to shift people's mindsets from striving to achieve an ideal life after death to enjoying and making the best of their current life.
From what I can remember, states' rights was a large factor contributing to the Civil War. With Lincoln becoming president and representing the North, the Southern states seceded, leading to a war. The state governments of the South argued that since the Constitution and the federal government was created by the states, the federal government had no right to stop states from seceding. President Lincoln and other northerners disagreed and wanted to preserve the Union by stopping states from seceding.
After the war, I believe the South still disagreed on a strong federal government. They wanted to rule the area by themselves.
The colonists were authorized to feed the troops for their housing (the quartering act) the quartering large bodies of armed troops among us was wrong because the king forced them to live among the colonists even though the colonists founded the land and they wanted freedom from the king