Why Did Ice Cream Become America's Favorite Dessert?

Long ago, keeping ice was hard and expensive. Only rich people could eat it! But then people invented ice cream machines that made freezing easier. Factories started making lots of sweet treats using milk and sugar. Now everyone can buy cold ice cream at the store. It is like turning water into a tasty solid block. You get it in cones, cups, or sticks. Many families go out for ice cream on special days. It tastes good after school or dinner. People love because it is simple but fun. The machines got better and cheaper. So more families ate it every day.