Historical clue formulations

• Lake that's home to the world's largest freshwater island — 2025-12-07
• The "H" in HOMES — 2025-06-22
• First Nations group of the Great Lakes region — 2023-12-03
• Great Lake name — 2020-10-25
• Lake into which Michigan's "thumb" juts — 2020-01-20
• Iroquoian tribe — 2015-02-22
• River through Ann Arbor — 2013-09-04
• Tribe with a lake named after it — 2013-05-07
• Port ___, Mich. — 2006-04-11
• Ontario tribe — 1995-09-21
• Ypsilanti's river — 1994-12-18
• Wyandot Indian — 1994-04-24