At the Constitutional Convention, it is agreed that the Senate will be elected to six-year staggered terms, with one-third of the Senators elected every two years.

       [restored 9/18/2021]

Subsequent Events:

Authority:

Articles of Confederation, Article XIII
ccc-2point0.com/Articles-of-Confederation

References:

Chronology of Events, 1774-1804,” from The Debate on the Constitution, two volumes, Bernard Bailyn, ed., (New York: Library of America, 1992), 2:1052.

Current U.s. National Debt:

$36,167,124,467,492

Source