Legislative branch - what do the different members of congress get paid? what other benefits do they receive as part of the job?

The basic salary is $174,000 per year, plus benefits, such as retirement and health benefits. They're eligible for a pension after they reach 50 years of age and 20 years of service, and can receive pension after a minimum of 5 years of service under other conditions.

20. H
21. Personally, I would say D because Totalitarianism would have the synonym of Dictatorship. 
22. I would have to say that this is G