The southern border of which country is with the continental USA?
Continental Divide of the Americas more prominent. The Continental Divide Trail (CDT) follows the Divide through the U.S. from the Mexico–US border to the Canada–US border. The trail itself is a corridor of pathways - i.e. dedicated footpaths or back roads, either on or near the Continental Divide. A less-developed Canadian extension called the Great Divide Trail continues through five national parks and six provincial parks, ending at Kakwa Lake in east-central British Columbia. Many endorheic regions in North and South America complicate the simple view of east or west, "ocean-bound" water flow. Several endorheic basins straddle or adjoin the Continental Divide, notably the Great
Indonesia–Malaysia border by an International Court of Justice ruling. Malaysia's 1979 map No maritime border agreement covers the continuation of the border from the southern terminus of the continental shelf boundary to the meeting point of the territorial water of Indonesia, Malaysia and Singapore which should lie in the area. Malaysia and Singapore have also yet to determine their mutual border from the eastern terminus of the Malaysia-Singapore border which was as determined in the 1995 Malaysia-Singapore border agreement to the tripoint. Malaysia's 1979 continental shelf and territorial sea map unilaterally connects the southern terminus of the Indonesia-Malaysia continental shelf boundary with