When Arnold was court-martialed in 1779, it was not for the treason that would later make his name synonymous with betrayal. The charges involved fiscal irregularities and were relatively minor. Though he was largely exonerated, the trial sullied his reputation. Despite having distinguished himself in various American military campaigns—he was wounded more than once—Arnold was subsequently passed over for promotion. Embittered, he hatched what plot to aid the British in the American Revolution? Discuss
Source: The Free Dictionary