He believed the power to buy land did not belong to the federal government, but did it anyway because it would double the size of the country and its resources
Sultan Suleiman I did not conquer Constantinople. It was Sultan Mehmed II who lead the ottoman during the fall of Constantinople and the Byzantine Empire
The 20th of Janaury 1986, President Reagan oficialized that the „Martin Luther King’s day” will be the third Monday of each Janaury, very close of MLK’s birthday (Janaury 15th), althought it was signed three years earlier. Martin Luther King was the main character against the violence during the protest of the civil rights, supporting the no racial descrimination inside the federal and state legislation. He was murdered because of it, and the national holiday in his honor campaign started by then. So it was not Bush who proclaim this national holiday, but Reagan.
The scientific revolution was an important period of time that took place from the end of the Renaissance and lasted until the 18th century in Europe. The scientific revolution led drastic changes in the way the world was conceived and how humans ordered their universe and understood the world around them. The growth in empiricism, mathematics, astronomy, physics, biology, and many other scientific fields began the process of human kind gaining greater insight into the world around them in a way that was in line with empirical knowledge and the scientific method. The scientific revolution laid the groundwork for the creation of all scientific inquiry that came after this period of time.