Answer
Nations at war targeted neighboring nations of the enemy as an offensive strategy
Explanation:
The alliances were made so you had support if a war broke out. Germany during World War I was known for its offensive strategy due to a strong nationalism. They also had imperialist ideas about creating a great Germany. The other nations was forced to declare war on Germany as they made a pact with Austria-Hungary. When Germany made that pact and helped Austria-Hungary, the other alliances was forced to fight Germany as a defensive strategy against them.
The Korean War so basically it needs that
They're used by humans for fossil fuel and in entertainment. They were not created by the human race, they were created through thousands of being underground and soft tissues quickly decompose leaving the hard bones or shells behind. Over time sediment builds over the top and hardens into rock.
