[Answer] When the founder of Winchester Firearms died, his widow constructed a bewildering 160-room home in San Jose, California, with features like doors going nowhere, stairs leading to the ceiling and secret rooms. Many think she was trying to evade _________.

Step 1 : Introduction to the question " When the founder of Winchester Firearms died, his widow constructed a bewildering 160-room home in San Jose, California, with features like doors going nowhere, stairs leading to the ceiling and secret rooms. Many think she was trying to evade _________. "

...1. her husband's ghost 2. the angry ghosts of those killed by her husband's guns 3. the ghost of Liza Remington, the wife of a competing gun manufacturer 4. her in-laws

[Answer] 5. The Great Wall of China was constructed over a period of about 2,000 years from 476 BC-221 BC to 1368-1644 and eventually measuring 5,500 miles but do you know who was the 1st foreigner to explore the whole length of this great structure?

Step 1 : Introduction to the question "5. The Great Wall of China was constructed over a period of about 2,000 years from 476 BC-221 BC to 1368-1644 and eventually measuring 5,500 miles but do you know who was the 1st foreigner to explore the whole length of this great structure?"

...1. Dr. William Edgar Geil 2. Walt Disney 3. Mao Zedong 4. J. Edgar Hoover In 1908 Dr. William Edgar Geil was the first person to traverse the Great Wall of China in 82 days. He visited China four times. In Africa he lived among pygmies and cannibals. He lectured widely in America, England and Australia and wrote 9 books about his travel experiences.

[Ans] Which historic structure was constructed in 1961?

Step 1 : Introduction to the question "Which historic structure was constructed in 1961?"

...The Berlin Wall was a guarded concrete barrier that physically and ideologically divided Berlin from 1961 to 1989. Constructed by the German Democratic Republic (GDR, East Germany), ... Construction started, 13 August 1961 ..... Construction of a new railway bypassing West Berlin, the Berlin outer ring, commenced in ... East Germany begins construction of the Berlin Wall - Aug 12, 1961 ... 
Construction of the wall caused a short-term crisis in U.S.-Soviet bloc ... the government of East Germany, on the night of August 12, 1961, began to seal off all ... Berlin Wall built - Aug 15, 1961 - 

 Two days after sealing off free passage between East and West Berlin with barbed wire, East German authorities begin building a wall--the Berlin Wall--to ..