Problem: Dale Carnegie's best-selling 1936 book is titled How to Win Friends and what People?
Answer: influence

Problem: In what country did Zoroastrianism start?
Answer: iran

Problem: In which English city can you find an old street called The Shambles containing many overhanging timber-framed buildings, some dating back to the 14th century ? Amoing the buildings of The Shambles is a shrine to Saint Margaret Clitherow who was married and livd in a shop there.
Answer: york

Problem: Which country re-united in 1990?
Answer:
germany