bonjours je vous supplie aider moin en anglais je n'arrive pas faut faire la Partie 1 a et c svp

Réponse:

Coucou !

1/ a) ▪︎1940s is the time when the McDonald brothers had grown dissatisfied with the drive-in business.

▪︎In 1948, the McDonald fired all their carhops, closed their restaurant and installed larger grills.

▪︎ 3 months later, the McDonald brothers reopened with a radically new method of preparing food.

▪︎For the first time, the guiding principles of a factory assembly line were applied for a commercial kitchen.

c) - The McDonald brothers' Speedee Service System revolutionized the restaurant business.

- To fill a typical order, one person grilled the hamburger, another "dressed" and wrapped it, another prepared the milk shake, another made the fries, and another worked the counter.

Voilà ! J'espère t'avoir aidé !!