Nationalism can unify a country by having a sense of superiority over other countries.
France and Spain joined America and declared war on England
<span>The biggest change was the passing of the Civil Rights act, which led to trouble of segregation and such among the states. Also the idea of making education available to everybody also bloomed during this time.</span>
Answer:
the use of poison gas and machine guns
Explanation:
Aerial attacks weren't really a thing, unrestricted submarine warfare was a reason why the US joined the war but not a factor in high casualty rates, and blimps using direct artillery fire isnt as practical as machine guns and poison gas
Answer:The Neolithic Revolution marked a major turning point in history. During it, many communities transitioned from hunting and gathering to farming and herding, providing them with a more stable food source and allowing their populations to grow.
Explanation:
