Title: 📖Your Social Security Number: The 9-Digit Evolution
Course: Texas Personal Financial Literacy & Economics > Section: Unit 2: Macroeconomics

The social security number is a unique 9-digit number that follows a person throughout a lifetime. How did the importance of this number evolve? Discover answers in the January 2020 issue of Page One Economics: Focus on Finance which traces the usage of the social security number from its beginning in 1935 to current times.