The concept of providing pensions for retired employees did not begin until the nineteenth century in Europe and did not significantly spread to the United States until the early twentieth century
Illegal aliens are not eligible for Medicare. Whether such a person is eligible for a pension depends on the rules of that pension system..
"What process adaptations are required if the prototype will evolve into a deliverable system or product?"
Francis Townsend.
It matters what pension system it is. In many public pension systems unless you retire early and take a vested retirement once qualified for, you will not receive benefits if terminated/fired.
pension analysts predicted that the plan was underfunded to such a degree that it would be insolvent by 2036, leaving private pension funds and individual savings plans to make up the shortfall
Current figures list the rate as 230.85 per week for each couple. However - there are changes to the pension system in the pipeline which will affect everyone who retires from now on.
pension
my basic pension is 8123 and what will be my new basic pension
"What process adaptations are required if the prototype will evolve into a deliverable system or product?"
Yes, according to this site (see LINK). Oklahoma is not on the list of states that do not pay into social security.
English common law
No pension.