Boundary Dispute Types: Frontiers (2/2) Page 2 of 2 Page 2 of 2 12/2/19Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to email a link to a friend (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)