The secret police formed by Hitler to operate within Germany were known as the "SS', although the responsibilities of the SS soon spread to more than just domestic policing. <span />
Its primary author, Thomas Jefferson, wrote the Declaration as a formal explanation of why Congress had voted on July 2 to declare independence from Great Britain, more than a year after the outbreak of the American Revolutionary War, and as a statement announcing that the thirteen American Colonies were no longer
Hi , the answer is 100 million years .
It would be the development in agricultural knowledge/technology
Development in agriculture enable hunter/gatherer society to shift their behavior. Before this, they had to keep moving from one place to another in order to seek food to live.
After the development in agricultural knowledge/technology, the society now can stay in one exact place for a long period of time and relied on agricultural product as their main source food.
After living in one same place for a long time, the needs to build things to accommodate their living start to arise. They start to built several things and repeat the process every year. In the end, large cities were developed from the initially small hunter/gatherer society.