MDCCXXXVIII

MDCCXXXVIII is the Roman numeral representation of the year 1738. It falls within the 18th century. The number is constructed by combining the symbols M (1000), D (500), C (100), X (10), X (10), X (10), V (5), and III (3). When following Roman numeral rules, these are added together: 1000 + 500 + 100 + 10 + 10 + 10 + 5 + 3 = 1738.

In the year 1738, several significant events took place across the globe. In Europe, this period was characterized by ongoing political realignments and cultural developments. The Enlightenment continued to influence intellectual thought, with philosophers and scientists making notable contributions. Trade and colonial expansion remained key aspects of international relations for many European powers. Specific details of events during this particular year would require consulting historical records for that precise timeframe, covering areas such as politics, warfare, arts, and sciences.