The earliest known earthquake was documented in 1769 by the Spanish explorers and Catholic missionaries of the PortolÃ¡ expedition as they traveled northward from San Diego along the Santa Ana River near the present site of Los Angeles.
ABC News reports that the average retired worker in 2014 received $1,294 per month in Social Security earnings, while the average couple received $2,111. The benefit amount varies depending on the amount paid in and the age of retirement.
Among people 55 to 64, average household retirement savings total only $12,000. For those near retirement who have savings, the average balance is $100,000 â still not much money to finance the next 20 to 30 years.