The rule of byzantine emperor justinian began in 527. he appointed a team to review roman laws. justinian's code became the framework of what system in modern europe?

The answer is:

                     Legal system

Explanation:

codex iuris civilis is most imprtant legal code ever written, it developed under the sponsorship of Justinian.

Justinian’s committees of jurists provided two reference works containing collections of past laws and extracts of the opinions of  Roman jurists.

(d) rivers.

explanation:

civilizations developed around rivers because their waters provided places to hunt and fish. also, as the rivers flooded, the lands around them became fertile. this allowed them to support farming. this is especially true of the nile river, which flooded the same time each year.

several states had passed similar laws, but they were limited to intrastate businesses. the sherman antitrust act was based on the constitutional power of congress to regulate interstate commerce.

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