After abducting her from the crash site, the Kree suppressed Carol's memories and gave her a transfusion of Yon-Rogg's blood to make her think she was Kree.

She stores it in a Happy Days lunch box she finds on Mar-Vell's desk, before transferring it to the Flerken's stomach.

When Carol finds the lab full of Skrull refugees, she resolves to not only defeat her former Kree comrades, but to protect the Skrulls and help them find a new planet.

Maria pilots the Quadjet to get Fury and the Skrull refugees to safety. When Minn-Erva follows in a dropship, Maria uses her piloting skills to out-maneuver Minn-Erva and shoot her out of the sky.

YON-ROBB: I can't go back empty-handed.
CAROL: You won't be empty-handed. I'm sending you with a message. Tell the Supreme Intelligence that I'm coming to end it. The war. The lies. All of it.

After saving Skrull refugees and protecting the Tesseract from Starforce and Kree soldiers, Goose is responsible for permanently blinding Fury's left eye with her claws.

Before Captain Marvel departs Earth with the Skrulls, she hands Fury a modified pager--just in case he ever needs to contact her in the event of an emergency.