It is challenging to determine definitively who the angriest President in United States history was, as emotions and personal traits are subjective and can be interpreted differently. However, some Presidents have been known for having fiery tempers or displaying anger in various ways during their time in office. Here are a few examples:
Andrew Jackson: Jackson was known for his hot temper and willingness to engage in duels. He was involved in several violent altercations, including duels to defend his honor or that of his wife, Rachel. Jackson's assertive and aggressive personality earned him the nickname "Old Hickory."
Lyndon B. Johnson: President Johnson was known for his intense and sometimes volatile personality. He could be demanding, manipulative, and intimidating in his efforts to get legislation passed and achieve his political goals.
Richard Nixon: Nixon was known to have a brooding and often angry demeanor. The pressures of the Watergate scandal, which led to his resignation, likely contributed to his emotional state during his presidency.
Harry S. Truman: Truman was known for his no-nonsense attitude and blunt speaking style. He could become visibly angry and had a reputation for not hesitating to express his displeasure with those he disagreed with or perceived as enemies.
Andrew Johnson: Johnson's presidency was marked by constant conflicts with Congress and his refusal to cooperate with Reconstruction efforts after the Civil War. His confrontational style and brash personality led to numerous clashes with political opponents.
It's worth noting that anger and temperament are just some aspects of a President's personality, and their overall legacy is shaped by a wide range of factors, including policy decisions, leadership, and historical context. Different historians and scholars may have varying opinions on which President displayed the most anger during their time in office.