boundarie's wall in India

Most important boundaries between two country,Boundaries divided two country and land.Important Line world list here - check

1. Mac mohan line :----    India (Arunachal Pradesh Region)  and China,drawn by Sir Henry MacMahon. china donot recognize and cross 1962.
2. Line of Actual Control :----     India and China (Northern Border).
3. Radcliffe :----     India and Pakisthan,drawn up by Sir Cyril Radcliffe(1947).
4. 24th Parallel Line :----     India and Pakisthan (India didnot recognize).
5. Durand Line :-----      Pakistan & Afghanistan (Afghanistan did not recognize).
6. Hiddenberg Line :----      Germany and Poland(retreated to this line by german in 1917 during World War I)
7. .Sigfried Line :----      East France & Germany(retreated to this line 2nd world war).
8. Maginot Line :----       France and Germany.
9. Mannheim Line :----      United Russia & Finland.
10. Oder Nisse Line :----       Germany & Poland.
11. Mason :----    Demarcation between four states in the United State.
12. Medicine Line :----       Canada and the United States.
13. Marginal Line :----      Russia and Finland border. Drawn by General Mannerheim.
14. 17th Parallel Line :----    North & South Vietnam.
15. 24th Parallel Line :----     India and Pakisthan (India didnot recognize).
16. 26th Parallel Line :----      Australia and South America.
17. 38th Parallel Line :----     Separates North Korea and South Korea.
18. 39th Parallel Line :----      Earth's equatorial plane.
19. 49th Parallel Line  :----     Boundary between USA and Canada.