President Harry Truman opened the two-lane White House bowling alley.
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The arrest of five White House operatives sets off the Watergate scandal.
President Truman announced to the people of America that they successfully developed a hydrogen bomb.
The first telephone was installed in the telegraph room in the White House, thanks to President Rutherford B. Hayes.
41 Suffragists were arrested at the White House, Washington, D.C.
US President John Adams became the first president to move into the White House.
