* President Theodore Roosevelt * President Woodrow Wilson * President William Taft Were all Presidents during the Progressive Era.
There are three Presidents who are considered the "Progressive Presidents." Teddy Roosevelt, William Howard Taft, and Woodrow Wilson.
Reagan and Johnson
There has not been a U.S President that served in Vietnam.
The presidents were Franklin Delano Roosevelt who was succeded by vice president Harry Truman
There were 25 US presidents who never served in the Senate.
Andrew Johnson and Ulysses S. Grant were the Presidents during the reconstruction period. Reconstruction is usually considered to have ended when Rutherford Hayes took office or soon afterward.
Andrew Johnson and Ulysses Grant served during the Reconstruction period.
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Presidents Kennedy, Johnson, Nixon, and Ford.
14 presidents served as vice president before becoming president
The encomiedros ?
Most notable was Harry S. Truman who served with the Missouri Army National Guard during WW1.