it compelled citizens to return slaves to their "rightful" owners
The technology advances which made World War I different from the past wars are trench warfare, computers submarines, radar, and machine guns.
<h3>What technological advancement noticed during WWI? </h3>
During World War I, the latest technological advancement has been noticed which helps to face the enemy effectively and trace their actions.
The trench war was the most significant technological advancement in the attempt to keep the Western Front and the surrounding areas.
Chemical and light weapons like machine guns and poison gas strengthened army positions and helps to cause destruction slowly and painful.
Submarines are useful in world war as it helps to trace the activities of enemies armies and submarines in water and counter-attack them.
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The pentagon papers is a report of the Department of Defense detailing the involvement of the United States' military on Vietnam from 1945 to 1967. The papers were first brought to public by the New York Times in 1971. The papers showed that the Johnson administration had lied about the scope of its actions in the Vietnam War.
Answer:
Greek city-states likely developed because of the physical geography of the Mediterranean region.
Explanation:
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