Abby Major graduated from Ford City High School and later earned a Bachelor of Science in Mortuary Science and Funeral Service. She served in the U.S. Army as an intelligence analyst, earning several service medals. Major worked as a funeral director before transitioning to a role as a legislative assistant and chief of staff. She was elected to the Pennsylvania House of Representatives, where she has served on multiple committees.

Abby Major's political identity is shaped by a blend of conservative principles and a focus on local issues, creating a unique ideological positioning. Her legislative record reveals an unexpected convergence with opposing factions on environmental regulations, suggesting a highly calculated approach to protecting regional industrial interests. Major's rhetoric often emphasizes individual liberties and fiscal responsibility, yet she simultaneously advocates for policies that could be seen as protective of local economic sectors. This tension between broad ideological stances and localized policy decisions makes her approach both intriguing and complex.