or Jay Treaty. noun, U.S. History. 1. the agreement in 1794 between England and the U.S. by which limited trade relations were established, England agreed to give up its forts in the northwestern frontier, and a joint commission was set up to settle border disputes. Origin of Jay's Treaty. named after John Jay.
Harrison, Michigan. Not to be confused with Harrison Township, Michigan. Harrison is a city in the U.S. state of Michigan. The population was 2,114 at the 2010 census. It is the county seat of Clare County. The city is named after U.S. President William Henry Harrison.
Cass County, Missouri. Cass County is a county located in the western part of the U.S. state of Missouri. As of the 2010 census, the population was 99,478. Its county seat is Harrisonville. The county was organized in 1835 as Van Buren County but was renamed in 1849 after U.S. Senator Lewis Cass of Michigan who later became a presidential candidate.