Answer:
Philip was the self-proclaimed protector of the Roman Catholic Church. He sought to limit the spread of Protestantism, and he ultimately completed the work of unification begun by Ferdinand and Isabella (the “Catholic Monarchs”) in the Iberian Peninsula. Although during Philip's reign Spain was at the height of its power and influence, its wealth was illusory and soon to fall into rapid decline. Philip's excessive expenditure had made the economic foundations of Spain very fragile. This was added to by other factors such as plagues, bad harvests and population growth.
Step-by-step explanation: