The economic system where power is decentralized and concentrated in various individuals with large estates, possessing legally bound peasants, is feudalism (C).
The process of feudalization which Japan went through also happened in Europe around mid-first century. With the decline of the Roman Empire power was decentralized and people started living in large estates as peasants working for lords.
The other options are economic systems that only came up in Modern Era so wouldn't be logical to apply them when studying the 1000s.
Answer:
Justinian is generally thought to be one of the most important rulers of the Eastern Roman Empire. His most significant achievement is considered to be the collection of Roman laws, the Corpus Juris Civilis, which was an important body of law for the Eastern Roman Empire for centuries and laid the foundation for the legislation of several other European countries.
During Justinian's reign, Byzantium recaptured lost territories in Africa and Italy. He also significantly reformed administration and legislation. Justinian began a major building program, the most famous achievement of which was the Church of Hagia Sophia in Constantinople.
Explanation:
Because they are ignorant white supremicists who don’t care about the natives lives