World war 1 broke out in 1914 because a group of Serbian nationalists (The Black Hand) assassinated the duke of Austria-Hungary. Austria -Hungary threatened Serbia with a bunch of wishes that they wanted Serbia to due for them. Due to the treaty between Serbia and Russia, Serbia said no. Germany, who had a treaty with Austria-Hungary threatened to attack if Russia mobilized its army. Russia did and Germany invaded Belgium. This brought Great Britain and France into the war.
Strong dislike- thought he was more powerful than all, and wanted nobody else to have any power.
Railroads had an impact to increase transportation throughout the country. It made it more easier to get to other cities or states depending on which railway you were going.
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The Supreme Court consists of the chief justice of the United States and eight associate justices. The president has the power to nominate the justices and appointments are made with the advice and consent of the Senate.
Explanation:
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