Simplify the following text for a Grade 5 native English-speaking person.
Original: The present site of the city was originally dubbed `` The Third Rapids '' as it was the third set of rough waters that French fur traders encountered as they traveled north from Saint Anthony Falls in Minneapolis .
Simplified: It was first named `` The Third Rapids '' because it was the third rapids that French fur traders came to as they went north from St. Anthony Falls in Minneapolis .