I believe the answer would be opportunity cost. the opportunity cost is the cost to create an item which can result an increase in the price to ensure they make profit
<span>The answer would be Rhetoric. This is the research of real talking and writing. And the art of persuading. And many extra things. In its extended and strong history rhetoric has liked many meanings, housed opposing purposes, and diverse extensively in what it comprised. </span>
A summary of the actions of the many aggressive regimes in Europe of the past several centuries would include mostly religious "holy" wars and a desire for territorial expansion.
Cahokia was one of the largest and possibly the capital city of the people that are referred to as the Mound Builders. Cahokia's size and the large number of people that lived there led to the main issues. Bad droughts and poor harvests meant people couldn't eat.