The issues of the size of the House of Representatives and the apportionment of its members were not settled in 1792 and remain contentious in 2022. In the nearly century-and-a-half between 1790 and 1930, the House grew from 105 to 435 members, and Congress used several different methods to apportion them among the states. Politics always played a role in these decisions, but Congress also became entangled in what mathematicians…