Acting President of the United States On April 4, 1841, only one month after his inauguration, President William Henry Harrison died. He was the first U.S. president to die in office. Afterward, a constitutional crisis ensued over the Constitution's ambiguous presidential succession provision (). Shortly after Harrison's death, his Cabinet met and decided that Vice President John Tyler would assume the responsibilities of presidency under the title "Vice-President acting President". Instead of accepting the Cabinet's proposed title, however, Tyler asserted that the Constitution gave him full and unqualified powers of the office and had himself sworn in immediately as President, setting a critical precedent for an
Victory in Europe Day and take part in the celebrations. In the United States, the victory happened on President Harry Truman's 61st birthday. He dedicated the victory to the memory of his predecessor, Franklin D. Roosevelt, who had died of a cerebral hemorrhage less than a month earlier, on 12 April. Flags remained at half-staff for the remainder of the 30-day mourning period. Truman said of dedicating the victory to Roosevelt's memory and keeping the flags at half-staff that his only wish was "that Franklin D. Roosevelt had lived to witness this day". Later that day, Truman said that the victory made it his