Answer:
The answer to this is D machine gun.
Explanation:
The machine gun allowed soldiers to rapid-fire bullets at the enemy at a rate of 400 to 600 rounds per minute. This allowed defenders the ability to dominate the battlefield and cause the death of advancing enemy soldiers.
Hi , the answer is 100 million years .
Answer:
the spark that ignited World War I was struck in Sarajevo, Bosnia, where Archduke Franz Ferdinand—heir to the Austro-Hungarian Empire—was shot to death along with his wife, Sophie, by the Serbian nationalist Gavrilo Princip on June 28, 1914.
Combatants: Belgium; Ottoman Empire
The economy of the North was based mainly on Manufacturing. Many immigrants from Europe began working in factories and producing goods (cloth) in the North and Northeners believed that slavery should farther then where it already was
While The economy of the South was based on agriculture and they firmly believe that Slavery should spread due to the big profit of cotton that was picked by slaves
