It ended the war between the US and Mexico
People feel the need now that newer, better and healthier products are coming to markets to buy it. Hope i helped!
The battle of Princeton was a famous battle where George Washington and his forces defeated the british army and caused the morale of the army to greatly rise. After the battle more people joined the army.
The answer is a.rifle. Repeating rifles were most significant weapons during this war era. These rifles were convenient and very quick to load. This also served as the primary weaponry in battlefields and in the war zone. Rifles definitely provided a notable advantage to the militaries during the civil war.