الأسبوع المأساوي
The Tragic Week of 1920 was a civil uprising that took place in Guatemala in the week of April 8 to April 14, 1920, led by Unionist Party leaders, student leaders and those who opposed President Manuel Estrada Cabrera when the latter refused to leave office after the National Assembly declared him mentally incompetent for the presidency and named Carlos Herrera as interim president.