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Roman empire leadership ended. This is important because they ruled a lot of Europe and now this land is trying to be owned by local kings and rulers.

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Pope Leo III crowns Charlemagne the King of the Romans. This is important because he formed a united Christian Empire that impacted politics in Europe for centuries.

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The viking invaders moved south into Europe. This is important because they started to establish their own kingdoms throughout Europe.

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The exchange of land for military service and loyalty. This is important because the kingdoms in Europe would all use this system.

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The 1st war in a series between the Holy Roman Empire and the Muslims over the Holy Land, Europe drove out the Turks and took control of Jerusalem. This is important because there would be several more crusades over the next 200 years.

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The 2nd war in a series between the Holy Roman Empire and the Muslims over the Holy Land, Turks conquered city of Edessa and killed and sold many citizens so the Romans tried to reconquer it but failed. This is important because there would be several more crusades over the next 200 years.

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The 3rd war in a series between the Holy Roman Empire and the Muslims over the Holy Land, Saladin recaptured Jerusalem and Europe fought for it back but failed. This is important because there would be several more crusades over the next 200 years.

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The 4th war in a series between the Holy Roman Empire and the Muslims over the Holy Land started by Pope Innocent III in hopes of reconquering Jerusalem but ended up plundering Constantinople instead. This is important because there would be several more crusades over the next 200 years.

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A document that established that everyone is subject to law, no matter their status. This is important because it helped make society more equal by making everyone susceptible to punishments and the rulers not being able to break whatever laws they want without punishment.

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Battle fought between England and France that started after King Edward III declared that he was the rightful king of France. This is important because him declaring that he is the rightful king of France is what started the whole war and other factors went into the war making it last a super long time.

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Black Death Begins and Ends : 1347 - 1351

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Black Death Begins and Ends : 1347 - 1351

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Infectious disease carried by rats that had infected fleas on it. This is important because 25 million people died from 1347-1351 and it is one of the biggest outbreaks in history.

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Period of time from 14th century to 17th century that was the rebirth of life in general. The world changing. This is important because it was the leap into "modern times".