I need help on these true/false questions. if false, i have to write what the correct word is. i need help in being steered towards the right answer!

1. the process of handing out jobs to ones supporters is known as "citizen system"

2. racial seregation in public accomations was upheld by the supreme court as long as the separate accommodations were of "equal welfare"

3. a "tenant strike" occurs when labor refuses to work, but also refuses to leave its workplace to keep the company from using replacement workers

These are all false. Please check your book for the correct words. If you post your answers, we'll be glad to critique them for you.