Was the Berlin Wall built overnight?

Related questions

1. Why was the Berlin Wall erected?
2. Why did Khrushchev build the Berlin Wall?
3. Why did Berlin Wall come down?
4. What was the Berlin Wall known for?
5. Why did Russia built the Berlin Wall?
6. Why did Reagan tear down the wall?
7. How did Berlin Wall come down?
8. Who wanted to build the Berlin Wall?
9. Was the Berlin Wall effective?
10. Which side of the Berlin Wall was free?

Tags

1. #years
2. #sunday
3. #travelling
4. #gates
5. #november
6. #night
7. #constructed
8. #opened
9. #capital
10. #barrier
11. #germans
12. #almost
13. #since
14. #german
15. #berlin
16. #demand
17. #overnight
18. #division
19. #ending
20. #thousands