Original sentence: After the National Socialists came to power under Adolf Hitler in January 1933, Kaas  supported the Enabling Act of March 1933, largely in order to protect the interests of the Catholic Church, which was in the process of negotiating a Concordat with the German government
Edited sentence: After the National Socialists came to power under Adolf Hitler in January 1933, Kaas reluctantly supported the Enabling Act of March 1933, largely in order to protect the interests of the Catholic Church, which was in the process of negotiating a Concordat with the German government