When did ancient Rome enter feudal society?

Ancient Rome entered the feudal society around the 7th century.

The Roman Empire (27 BC-A.D. 1453, the Western Roman Empire perished in 476, and the Eastern Roman Empire perished in 1453) is a great empire with the Mediterranean as the center and spanning Europe, Asia and Africa. Its official name is the Senate and the Roman people (Latin: senā tus populusquer not mā nus, abbreviated as SPQR.

The expansion of the Roman Republic made Rome surpass the concept of city-state and become a multi-ethnic, multi-religious, multi-lingual and multi-cultural country around the Mediterranean. In 27 BC, the Senate awarded Gaius Octavius the title of "Augustus", and the Roman Republic entered the imperial era.

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After the demise of the Western Roman Empire, many invading barbarians established ten kingdoms in the territory of the Western Roman Empire. In 489, with the support of Zhi Nuo, Theodoric, the leader of ostrogoths, crossed the Alps and invaded the Apennine Peninsula. In 493, Theodoric occupied ravenna, killed Odyak and became the governor of the Eastern Roman Empire.

In fact, the Eastern Roman Empire was unable to restrain Theodoric. Theodoric allied itself with other Germanic kingdoms through a series of marriages.

In 534, Emperor Justinian I of the Eastern Roman Empire perished the Kingdom of Vandal. In 553, the kingdom of East Goth was destroyed. In 568, Lombardy crossed the Alps from the north, invaded Apennine Peninsula and established Lombardy Kingdom. In 572, pavia became its capital. The Eastern Roman Empire only retained some fragmented territories in Lavaine and south-central Italy. In 75 1 year, Lavaine was occupied by Lombards.

Baidu Encyclopedia-Roman Empire