Exit, Enter, Commit: Emigration, Immigration, and Naturalization explores the historical movement of people from Europe to North America, examining emigration records from European departure points, immigration documentation at U.S. and Canadian ports of entry, and the evolving U.S. naturalization process. The presentation reveals how citizenship requirements have evolved and highlights surprising historical facts, such as specific conditions that could result in women losing their American citizenship status.

Since the 1980s, Thomas Koselka has dedicated himself to exploring his family lineage. He has previously served as the President of the Michigan Genealogical Council, the Detroit Society for Genealogical Research, and the Dearborn Genealogical Society. Tom actively contributes as a board member, mentor, and advisor to multiple genealogical societies across Michigan. Additionally, he is a proud member of esteemed organizations, including the Association of Professional Genealogists, Ontario Ancestors, and the National Genealogical Society. Retiring from Dearborn Music, Tom resides in Westland, Michigan, alongside his spouse, Valerie, who shares his passion for genealogy.