Vertical lines using steel frames
Independence from Britain necessitates independence from Great Britain's rule and governing principles, of which monarchy and hereditary succession are two examples. In order for Americans to want to break free of Britain, they had to believe that Britain's rules and philosophies were unjust; otherwise, there would be no reason to become autonomous.
They followed the seasonal grazing and migration of buffalo because they survived on hunting. This was because the ground was not fertile enough for long-term crops and like today, there were tornadoes.