Food Culture in Los Angeles specifying the food truck trend

Food Culture in Los Angeles specifying the food truck trend

critical research paper about an element of contemporary culture you have observed in Los Angeles. Focus on the history of food and how it has evolved through out the years as well. Please also focus on the food truck trend currently happening in Los Angeles and how it started. Please touch a little on health and obesity issues is America, but you do not need to write too much on this subject.
THESIS: The evolution of food has definitely changed throughout the years in Los Angeles and has opened up the palettes of many pick natives.
You should provide a list of at least three potential scholarly sources you can use to help support your argument.