Because of their good marketing and one of the world's leading companys! Also people like it because they don't have to cook and their service is fast. They don't have to waste as much money on buying grocries. And, if they go in the drive trough they don't have to get out of their car, which is also a big change in service.
hello
mcdonalds
I think McDonalds.
McDonalds
Mcdonalds is most popular and clearly its delicious!
McDonalds is very popular.
McDonalds,its more widespread
Mcdonalds
TV dinners were popular in the 1960s. Pizza was popular as well. McDonalds was the most popular fast food.
i'm so popular
It's very popular.
mcdonalds