President Johnson violated the Tenure of Office Act to remove his secretary of war, leading to his impeachment in 1867 during the Reconstruction period.
President Johnson risked violating the Tenure of Office Act to fire his secretary of war because the act denied the president the right to remove civil officials without Senate approval.
Johnson's removal of Secretary of War Edwin Stanton without Senate approval led to his impeachment in 1867 due to this violation. The act aimed to limit the president's power and led to constitutional tensions between the executive and legislative branches during Reconstruction.
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