Which magazine was founded first The Progressive or Cosmopolitan ?
Cosmopolitan (magazine):  Formerly titled The Cosmopolitan, the magazine was first published in 1886 in the United States as a family magazine; it was later transformed into a literary magazine and eventually became a women's magazine since 1965. The Progressive:  Founded in 1909 by Senator Robert "Fighting Bob" La Follette, it was originally called La Follette's Weekly and then simply La Follette's.
Cosmopolitan