At first, they were obeying King George but later on, they became rebellious and many events happened that led to the revolutionary war. For example, the Boston tea party, the Boston Masacare, and many others.
For humans, population density is the number of people per unit of area, usually quoted per square kilometer or square mile (which may include or exclude, for example, areas of water or glaciers). Commonly this may be calculated for a county, city, country, another territory or the entire world.
