Feel free to write about whatever happens on your trip, but these need to be included:
* Prepare for your trip; How much money do you need? Do you have a passport? Do you need visa, vaccine and so on ...
* Meet a famous person from the USA. Could be a writer, a sportsman, a singer, an actor ...
* You have to solve a problem. Describe the problem and how you solve it. (Lost passport or money, got a flat tire...)
* Visit at least one place worth seeing. Describe the place, cost for entrace ...
* Describe a current news; from the newspaper/tv/radio (use American pages)
* What do you miss most from Sweden and why?