Which type of borders shows the division between Haiti and the Dominican Republic?

Physical boundary

Natural boundary

National border

State border

Question

Which type of borders shows the division between Haiti and the Dominican Republic? 

 Physical boundary 

 Natural boundary 

 National border 

 State border

solomonzelman · Answer

Tell me what it is when you get it! I want to know what it is! Please!

cookie_monster · Answer

It's C

solomonzelman · Answer

Are you sure, @cookie_monster? Can you tell me/us how you know that?

solomonzelman · Answer

Oh, yeah. Common Sense!

solomonzelman · Answer

Sure, diff countries. I should have known that!

cookie_monster · Answer

Well for one I'm part Dominican and it is a national border because they are both different nations. There is not an actually physical border between the two.