Final answer:
The trend toward the expansion of royal power in Europe began in the 14th century during the Age of Absolutism. Monarchs consolidated their power and asserted control over their territories, which had political, social, and economic implications for Europe.
Step-by-step explanation:
The trend toward the expansion of royal power in Europe began in the 14th century. This period, known as the Age of Absolutism, saw monarchs consolidating their power and asserting control over their territories. Examples of European monarchs who expanded their power during this time include Louis XIV of France, Peter the Great of Russia, and Frederick the Great of Prussia.
The expansion of royal power was often accompanied by the emergence of strong central governments, the formation of standing armies, and the development of bureaucratic systems. Monarchs justified their increased authority through the concept of divine right, claiming that they were appointed by God to rule.This trend toward the expansion of royal power had significant political, social, and economic implications for Europe, as it led to the centralization of power, the decline of feudalism, and the emergence of modern nation-states.