Answer:
B. Europeans captured tribes and sold them
Explanation:
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Answer:
World War I caused more damage than any other war before it. 9 million soldiers and as many civilians died in the war. Germany and Russia suffered most, both countries lost almost two million men in battle.
Large sections of land, especially in France and Belgium, were completely destroyed. Fighting laid buildings, bridges and railroad lines in ruins. Chemicals and gun shells made farming land unusable for years to come
Specific Effects of World War 1:
The war changed the economical balance of the world, leaving European countries deep in debt and making the U.S. the leading industrial power and creditor in the world. Inflation shot up in most countries and the German economy was highly affected by having to pay for reparations
scientific theory is an explanation of some aspect of the natural world that can, in accordance with the scientific method, be repeatedly tested, using a predefined protocol of observations and experiments.
The innovations led to an increase in deforestation and pollution so environmental issues. But it allowed the United States to be a strong country economically and politically.
