With the conquests of the Caliphates, the Muslims managed to take control over multiple regions. One of those regions was North Africa, where in Egypt, in the city of Alexandria there were millions of books with scientific and philosophical themes. It was the center of knowledge of the world in that time.
The Muslims unfortunately destroyed most of the books from the antiquity, and only few were preserved. Thus few though got into the hands of Muslim scholars that were interested in science and philosophy. They read them carefully and started to base their researches on them, making significant progress and discovering multiple things. By preserving these few books, and also upgrading on their basis, helped to preserve at least some part of the ancient knowledge, which later was reintroduced in its place of origin, Europe.
Bill Clinton (1946-), the 42nd U.S. president, served in office from 1993 to 2001. Prior to that, the Arkansas native and Democrat was governor of his home state. During Clinton’s time in the White House, America enjoyed an era of peace and prosperity, marked by low unemployment, declining crime rates and a budget surplus. Clinton appointed a number of women and minorities to top government posts, including Janet Reno, the first female U.S. attorney general, and Madeleine Albright, the first female U.S. secretary of state. In 1998, the House of Representatives impeached Clinton on charges related to a sexual relationship he had with a White House intern. He was acquitted by the Senate. Following his presidency, Clinton remained active in public life.
In Order to form a more perfect Union that means to have states staying together, so they can operate as a single nation.
The answer is Mesoamérica, around 1000 BCE.
