Did you mean what is a household service or services they are work provided by someone such as child care, cleaning, laundry, and cooking things like that
1854 may 30th is when the Kansas Nebraska act was passed
Answer: People didn't cross picket lines to show solidarity in an attempt for better wages, better working conditions and various other things that would or could make their lives better.
Explanation: Back in the 50's and 60's when unions were very strong, you were considered a "scab" if you crossed a picket line. You took a chance of being hurt, harassed by other strikers and you showed you were not a team player.
The answer is C. Communism