The Boston Tea Party served to unite all the colonies, with many sending supplies to Boston to help during the blockade.

Reasoning based on the ease with which we can bring something to mind involves the use of the heuristic

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.

Acase study allows a more detailed look at the life of a single subject than any other study