I believe the answer is B.Karl Marx.
Answer:
Read Exp:
Explanation:
A theater is a building mainly used to put on acts such as plays and musicals as well as operas and even speeches and graduation ceremonies. Most schools have these as well as cities have theaters all around playing different things.
Answer:
B Northern European countries provide gealth care for all citizens
Explanation:
Assuming that you want this simplified...


Use the FOIL method and combine like terms:


And your final answer is: 
Answer:
There would be their flag on the moon
Explanation:
There would have been a Soviet flag on the moon planted on the lunar surface by a cosmonaut rather than a USA flag planted by an astronaut. The USA would have saved US $ Billions.
hope this helps