What role did the schutzstaffel, or ss, play in the nazi party?
a.
they were in charge of suppressing revolts.
c.
they were in charge of propaganda, or advertising, nazi ideals.
b.
they served as adolf hitler's personal police force.
d.
they were people who resisted the holocaust.

It is "They served as Adolf Hitler's personal police force."

(You mixed the options so I didn't put the letter option as not to confuse you.)

B is Ok they were para-soldiers who were protecting Hitler and his closest companions from other Nazists. It was before the second World War, in 1925.

During the II WW they become military organization which eight years after the end of the II WW in Nurenberg was sentenced for war crimes and treated as criminals.

May consider a group  g=({0,1},+)g=({0,1},+)where  ++  will work as the xor operator like we work in boolean algebra. note here, that ‘00’ and ‘11’ are not the usual 0 and 1 that we work with everyday. the elements are  called  ‘00’ and ‘11’ and  may not mean  zero (nothing) and one (single). ‘00’ is the identity for the given binary operator +, meaning that any element operated with ‘00’ gets us that element itself.  for a set  ss  in  g′g′  having more elements than just  {0,1}{0,1}  the values for  a+b∈sa+b∈s, such that  a∈s,b∈sa∈s,b∈s, have to be first defined, only then can you determine the value of  1+11+1. the answer could possibly have been  22  if oanswer is25,000