by Stephanie A. (Sam) Martin, Boise State University, [This article first appeared in The Conversation, republished with permission] Champions of the almost entirely party-line vote in the U.S. Senate to…

by Allison Perlman, University of California, Irvine and Josh Shepperd, University of Colorado Boulder, [This article first appeared in The Conversation, republished with permission] The U.S. Senate and the House…