Add Yahoo as a preferred source to see more of our stories on Google. Isolationism has deep roots in American foreign policy stretching back to George Washington. FotografiaBasica/Getty Images Few ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The Kentucky senator spoke out against isolationism within the GOP and ...

H. W. Brands has written a historical thriller — hard to do when we all know the outcome of the story.

Few terms in American foreign policy discourse are as misunderstood or politically charged as “isolationism.” Often used as a political weapon, the term conjures images of a retreating America, ...