# data[].attributes.body
Between 9th and 15th Centuries, Feudalism means reciprocal legal and military obligations among the warrior revolving the three concepts Lord, Vassals and Fiefs.

# data[].attributes.body
There was a lot of Holy Roman Empire but there is a lot of reasons why the empire was destroyed, The war and also the decline of Christianity, and the most important is the enemy of Rome. The Barbarians.

# data[].attributes.body
1096-1099 C.E, The first crusade is about how lots of crusades tried to recapture the "Holy land". The holy land is between the Jordan River and the Mediterranean Sea, it is actually a biblical land of Israel and the region of Palestine. It happened because The Turks took control of the holy land but didn't let Jewish and Christians come in, so Pope Urban ll called his crusades to take back the land and help regain the land to Christians.

# data[].attributes.body
1147-1149 C.E, The 2nd Crusade launched from Europe. It happened of Catholic holy against Islam and also because of the fall of the County of Edessa. The main goal of this crusade was that to recapture Edessa from Muslim control.

# data[].attributes.body
1189-1192, happened by reconquer the holy land and also the following of the capture of Jerusalem in 1187 by Saladin, the sultan of
Egypt. People believe that it would just take two weeks to get back Jerusalem but it didn't, it took two years.

# data[].attributes.body
1202-1204, It happened because originally intended to conquer Muslim controlled, invasions though Europe, Crusaders of Western Europe in 1204 invaded and bombed the city of Constantinople.

# data[].attributes.body
On June 15, 1215. This event was about how barons demanded king John to sign a document called the "Magna Carta" guaranteeing them rights, and in return the Barons agreed to stand down and surrender London.

# data[].attributes.body
1337-1453, Rulers of the kingdom of England against the French house of Valois, they fought because the kings fought for the throne in Eastern Europe. They both drew many Allies into the war.

# data[].attributes.body
The great Schism is the break of the communion between the Catholic Church and Eastern Orthodox churches which lasted until the 11th century.

# data[].attributes.body
December 25, 800. Pope Leo lll, Emperor of the Romans, he was the most powerful ruler of all time. What I think about this is that Romans made a good decision about making him a ruler because with him, He won lots of wars.

# data[].attributes.body
This was important because it helped Charlemagne him get greater crediblity and also gave him the status of an Emperor, making him the only emperor in Europe West of the Byzantine emperor.

# data[].attributes.body
The black Plaque started in Europe in the late 1340's, it has killed 25 million people. It ended in 1349 and for others like Russia, and Scandinavia, theirs ended in 1350. The black plaque spread by black rats that were on ships spreading 30-60% of Europe

# data[].attributes.body
793-1066 A.D. They first started invading England, a small holy land. The vikings settled on a land called Scandinavian lands, but today they are now called Denmark, Sweden and Norway.

# data[].attributes.body
It started at Italy in 1350 through 1400, the Renaissance was also the end to the Middle Ages. People started the Renaissance in Italy because they know that Italy is in the center of the Mediterranean Sea and also were centers for trade. They used this for Ideas and such.

# data[].attributes.body
It started in 1478, started by Catholic Monarchs Ferdinand II of Aragon and Isabella I of Castile. It started in France to combat Religious dissent and also the Cathars and the Waldensians.