The typical American diet refers to the food normally consumed by people in the United States and this diet includes red meat, pre-packaged food, potatoes, high fat and fried products and its high in sugar and doesn't include a lot of vegetables and fruits. So, according to this, the answer is that the typical American diet is usually high in meats and potatoes.
No because schools have to have your shot record to even get into the schools and if you don't get your child vaccinated then he/she can't go to school and it would harm the other students