The Senate was an odd compromise between the founders and the early leaders of the republic who wanted a single house which was based on popular sovereignty representing the people and those founders who wanted two houses, the upper house,… — George Packer Copy Share Image
[ Massachusetts constitution] was [John Adams] attempt to justify that structure by the traditional notion of social estates - that the executive represented the monarchical estate, the senate the aristocratic estate, and the house of representatives the estate of the people. — Gordon S. Wood Copy Share Image