International Boundary Lines:
### Table of International Boundary Lines: | **Name of Line/Boundary** | **Between** | **Features/Description** | | 17th Parallel | South Vietnam and North Vietnam | Divided North and South Vietnam per the 1954 Geneva Accords; irrelevant after unification. | | 20th Parallel | Libya and Sudan | Marks the border between Sudan and Libya. | | 22nd Par...