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.

i think it would be a

in the 1800s, chinese workers migrated to the united states, first to work in the gold mines, but also to take agricultural jobs, and factory work, especially in the garment industry. chinese immigrants were particularly instrumental in building railroads in the american west, and as chinese laborers grew successful in the united states, a number of them became entrepreneurs in their own right. as the numbers of chinese laborers increased, so did the strength of anti-chinese sentiment among other workers in the american economy. this finally resulted in legislation that aimed to limit future immigration of chinese workers to the united states, and threatened to sour diplomatic relations between the united states and china.