With respect to the election of the U.S. President, the U.S. Constitution is vague and full of silences and gaps. Responding to the constitutional crisis of 1876, the Electoral Count Act of 1887 (ECA) attempted to offer more specific rules. The ECA was a major advance, but in important ways, it...

Under majoritarian election systems, securing participation and representation of minorities remains an open problem, made salient in the US by its history of voter suppression. One remedy recommended by the courts is Cumulative Voting (CV): each voter has as many votes as open positions and can...