WONDER #1319: Who Invented the First Fast Food Restaurant?
Question 1 of 3
The first fast food restaurant was:
- White Castle
- In-N-Out Burger
Question 2 of 3
<p class=\"FreeForm\">What system was McDonald’s responsible for creating first?</p>
- assembly line system of food preparation
- two-way speaker system
- automatic milkshakes
Question 3 of 3
<p class=\"FreeForm\">The invention of what thing helped spur the fast food restaurant industry?</p>
Check your answers online at https://wonderopolis.org/wonder/who-invented-the-first-fast-food-restaurant.