What happened in europe as a result of the cooling in climate that occurred in the early fourteenth century?

- "bill clinton ( the 42nd u.s. president, served in office from by low unemployment, declining crime rates and a budget surplus. during clinton's second term, the u.s. economy was healthy, unemployment was low and the nation experienced a major technology boom and the rise of the internet."

the northwest ordinance of 1787 guaranteed basic rights for settlers and banned slavery there.