C because c because c because c
It's called the Social Security Trust Fund, and it's typically taken directly from wages. If you ever get a job, on your pay stub there will be a deduction that's usually just called "SOCIAL SECURITY". So, largely payroll taxes.
They start by underwater earthquakes then the tides start to become very rough and causes a tsunami
As of December 31, 2029, there 22,731 electric generators at about 10,346 utility scale electric power plants in the United States. (Extra info here: Utility-scale power plants have a total nameplate electricity generation capacity of at least 1 megawatt (MW)