Answer:
It is a market structure in which many firms all produce the same product. ... Perfectly competitive markets usually deal in commodities because these types of markets require identical products and commodities like paper and oil.
True, the shots that were heard from around the world was the shot that came from the Battle of Lexington and Concord on July 29th, 1775. And the Battle of Lexington and Concord was the first battle of the Revolution making it true. I hope this helps!
Many Arabs were dissatisfied with the Balfour declaration because they feared that their territories would be taken away and that they would be attacked because of different religion between them.