One of the deadliest diseases introduced to the americas by the europeans; it was not conquered until the 20th century.

In your opinion which are the 3 most important statistics to improve to promote a better future in america and why?

Which political reform gave people the power to put a proposed law on the ballot? referendum initiative direct primary recall

If you rub a balloon on a piece of fabric or carpeting and then hold it against your head, your hair can stand on end. use what you have learned in this lesson to explain why this happens.