Why was it necessary for the confederacy to seek?

The Confederacy sought independence from the Union primarily to preserve their way of life, which was heavily reliant on slavery and agriculture. They believed that their rights and sovereignty were being threatened by the federal government's increasing power and anti-slavery sentiments. Additionally, the Confederacy aimed to establish a separate nation where they could maintain their social and economic systems without interference. This desire for self-determination and the protection of their interests drove their quest for independence.