Though the nation's 250th birthday can also technically be called the sestercentennial, quarter millennial or bisesquicentennial, it appears semiquincentennial is the de-facto term. Planning for ...

President Donald Trump, first lady Melania Trump and U.S. Secretary of Defense Pete Hegseth salute at a military parade to commemorate the U.S. Army's 250th birthday on the day of President Donald ...

President Donald Trump, first lady Melania Trump and U.S. Secretary of Defense Pete Hegseth salute as they attend a military parade to commemorate the U.S. Army's 250th Birthday, on the day of U.S ...