Mary southerners saw Reconstruction as a violation of
the First Amendment
their states rights,
the Second Amendment
their rights to secede

Their states rights.

Explanation:

Many southerners saw Reconstruction as a violation of their states rights. According to the Southerners, the reconstruction interfered with the rights of the people and held them responsible for breaking their state rights. The Southern States were forced to readmitted to the Union. Rebel states were divided into five districts under military control. The states required to write new constitutions, with the rectification of Amendments: 13th, 14th, and 15th.

b. the 200th birthday of the united states