A single seller for they them control the market like if ford was the only place u can get any thing that drove or any locomotive they could raise the price to say 500k per car and what could the people do we can't go anywhere else so were stuck going there its illegal and wrong yet several companies have been found doing it
The answer to the question is b
1 is b high birth rate and death rate 2 is a low birth rates death are constant and 3 is c high birth rate and low death rate
♥ The Plow invention increased crop yields and made soil more porous
African Americans couldn't get education and if they did the budget was really low