Which of the following best shows how the issue of state's rights contributed to the onset of the civil war

Answer 1

The issue of state's rights contributed to the onset of the Civil War primarily through the secession of Southern states from the Union. The Confederate states argued that the federal government was infringing upon their rights to govern themselves and make their own laws. These states believed that they possessed the right to nullify or reject federal laws within their borders, a principle known as nullification. The controversial issue of states' rights was a core factor that triggered secession, which ultimately led to the outbreak of the Civil War in 1861.