Articles of impeachment are formal accusations or charges against a sitting president or other federal officials that outline the specific acts deemed as misconduct. In the context of the Watergate scandal, these articles became a pivotal aspect of the constitutional crisis that unfolded in the early 1970s, ultimately leading to President Nixon's resignation. The articles serve as a means for Congress to hold high-ranking officials accountable for their actions while in office, reflecting the checks and balances inherent in the U.S. political system.