Задать вопросы к этим предложениям. Задать именно вопрос к ответу. Помогите, пожалуйста.

What tradition did the first colonists start?Who was the first president of the US?What is the capital of the US?How many colonies were there in America in 1773?By whom jeans are worn?How the American flag is often called?How many stripes are there on the American flag?What is the offician national symbol of the USA?