Answer:
The answer is: D
The wealth was acquired through the founding of stable public institutions.
Step-by-step explanation:
Burckhardt mentions that:
The institutions of public utility nowhere were as numerous as at Venice.
Public institutions of every kind found in Venice their pattern or example; wealth, political security, and acquaintance was the key to Venice's success.
for example, the pensioning of retired servants was carried out systematically and included a provision for widows and orphans.
the general prosperity, notwithstanding the losses sustained from the Turks, was still dazzling in the city; the stores of energy which the city possessed and the prejudice in its favour diffused throughout Europe, enabled it at a much later time to survive the heavy blows which were inflicted by the discovery of the sea route to the indies.