In addition to age, what are Social Security benefits based on?
The programs of social securities are adopted in most of the countries of today's world. It's natural for a state to help its citizens to develop and offer different advantages. The original Social Security program of the US started in 1935.
Social security benefits are calculated by the Social Security Administration by averaging someone's highest 35 years of inflation adjusted covered earnings from throughout his/her entire working life regardless of when they may have occurred.