With economic stability came the need for warriors, as food became more plentiful, people were freed up to serve as community leaders, and as settlements developed, leaders emerged to help organize and regulate these budding civilizations. Hope this helps.
John F. Kennedy predicted that america would have a man on the moon before the end of the 60's.
Giuseppe Mazzini, Count Camillo di Cavour, and Giuseppe Garibaldi
They did not enter ww1 because B). “the allies were winning”
