The cost of running such programs are way too expensive.
Answer:
The Italian cities states cut off from the trade with Asia lost power and wealth. Florence with its wool trade with England and northern Europe became the most powerful city state in Italy. Trade with Asia was and still is vital to the wealth and power of nations. With trade the Italian City States prospered
slaves are treated as the personal assets of their masters unlike servants
slaves are never remunerated for their services while servants are working in exchange for a previously agreed upon amenity, free accomodation or passage to another country.
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