Its citizens can live or work in any member nation.
Its goals are a united Europe and economic prosperity.
This isn't hard to answer - A; because Japan had so many small, isolated islands, governing the entire country was often very challengin. Imagine being the emperor or just in charge of a country which was composed of hundreds of islands. For your decree to get into motion on all of them, it needed a lot of time.
1750s- To be precise, the first American hospital was the Pennsylvania Hospital, established in Philadelphia in 1752. The institution's first hospital pharmacist was Jonathan Roberts, who was succeeded by John Morgan. John Morgan played a vital role in the future of hospital pharmacy
D) export resources for the mother country's benefit