Write questions about USA history - repost

For a trivia game, I'm looking for someone to write 300 questions about American(USA) history.I'm willing to pay 30$. - Each question should be accompanied by 4 possible answers - Max length of each question is 72 characters including spaces - Max length of each answer is 80 characters including spaces - The questions should be of various difficulty levels - The questions should be about various times in the USA history - The questions should be about various american subjects(i.e civil war, foundation, laws, states, culture, sports, important people) - You need to have great knowledge on the subject. In you bid explain how you got this knowledge - Your english has to be perfect. This will be tested by you submitting 10 questions+answers as a test(do not submit them in your bid, only after we agree to try) - If you do a good job there may be similar projects ahead. - You will not have any kind of ownership of the questions once project completes - You are not allowed to copy the questions from anywhere. This will be checked and a lie here will influence your rating. - Questions are about facts, not rumors / opinions.