Why was the Berlin Wall erected?

Related questions

1. Why did Berlin Wall come down?
2. How many people died crossing the Berlin Wall?
3. Why did Germany split into 2 countries?
4. Who named the Berlin Wall?
5. Who took the Berlin wall down?
6. Why did Germany build the Berlin Wall?
7. Which side of the Berlin wall had graffiti?
8. Was the Berlin Wall built overnight?
9. Why was the Berlin Wall taken down?
10. Which side of the Berlin Wall was bad?

Tags

1. #about
2. #escaped
3. #because
4. #system
5. #party
6. #berlin
7. #germans
8. #erected
9. #under
10. #total
11. #suffer
12. #repressions
13. #communist
14. #germany
15. #population
16. #established
17. #million
18. #people