Celluloid the first systetic plastic.
Don't hold it to me but I think the correct answer is stars and bars. Because stars and stripes is the american flag so is red, white, and blue. Don't tread on me is the snake.
Electoral college definition, a body of electors chosen by the voters in each state to elect the president and vice president of the U.S.
According to the Declaration of Independence, the three most basic rights are the right to life, liberty, and the pursuit of happiness. Notice it doesn't give a right to happiness because no one can guarantee someone's happiness, it just says that there should be an opportunity to try for happiness.