History
Maria Hill shared a similar history to her Earth-616 counterpart until after Project Communion were kidnapped and Clinton Barton and Kate split as partners over a disagreement on rescuing them. 30 years had passed and Maria was part of S.H.I.E.L.D. which captured Project Communion and used it to attack China and blame it on the Mandarin. After Kate and Clint learned the truth, they traveled to S.H.I.E.L.D. and attacked Maria and when the pair found Project Communion Maria killed them to prevent them from escaping.[1]