Bonjour vous pouvez m’aider pour cette dernière phrase svp !!

Exercice - Exprimer l'interdiction, l'obligation, et la permission au passé
Complète ces phrases par une forme verbale exprimant l'obligation, l'interdiction ou la permission dans le passé.
6. Ruby Bridges
be escorted by federal marshals. Segregation had been declared illegal by the Supreme Court and Blacks
children, even though many white people were against that decision.
go to prison.
go to school with white