History: Who was the first president to occupy the Oval Office?

In October 1909, William Howard Taft, the 27th president of the United States, made history as the first President to walk into the Oval Office. He was also the tenth chief justice of the United States, making him the only person to have held both offices.

Asked by Rachel Bortles · Last updated 4 years ago · 10.5K views · SOURCE