Who was the first president to enforce the Landrum-Griffin Act?

The first president to enforce the Landrum-Griffin Act was John F. Kennedy. This act, formally known as the Labor-Management Reporting and Disclosure Act of 1959, aimed to safeguard the democratic rights of union members and to regulate the financial practices of labor unions. While the act was passed during the Eisenhower administration, it was under Kennedy's presidency that it began to be actively enforced.

Kennedy's administration took significant steps towards implementing the provisions of the act, which included restricting union practices, promoting transparency, and protecting union members from potential abuses by their leaders. His commitment to labor rights and fair practices in the union context highlighted the importance of ethical standards within labor organizations, resonating with his broader agenda of social justice and reform.

It's crucial to recognize that while other presidents like Johnson and Nixon also dealt with labor issues, the enforcement of the Landrum-Griffin Act is primarily attributed to Kennedy’s early 1960s leadership.