Our American Cousinis a three-act play written by English playwrightTom Taylor. The play opened in London in 1858 but quickly made its way to theU.S.and premiered at Laura Keene’s Theatre in New York City later that year. It remained popular in theU.S.and England for the next several decades. Its most notable claim to fame, however, is that it was the playU.S.President Abraham Lincoln was watching on April 14, 1865 when...