The Roman numeral "MCDLXXI" represents the number 1471. In Roman numerals, "M" stands for 1000, "CD" represents 400, "L" is 50, "XX" equals 20, and "I" is 1. When you add these values together, you get 1000 + 400 + 50 + 20 + 1, which totals 1471. The year 1471 is significant in history, particularly in European history. It was marked by events such as the Battle of Tewkesbury, a decisive conflict in the Wars of the Roses in England. This battle played a crucial role in the power struggle between the Lancastrians and Yorkists.