the two factors are inertia and gravity
Price indexes define the cost of goods in the entire economy at a given point in time❤
Hitler became chancellor of Germany because President Paul von Hindenburg appointed him.
The Khmer Rouge took Cambodia in a bitter civil war with dire consequences.
The similarities are invisible.
A powerful government official is arrested for breaking the law would be an amazing example for that.
The most striking similarity between these two explorers was their ruthless nature towards the natives they encountered on their various journeys. Both men wanted to extract as many resources as possible from the conquered peoples.