Kazakh khanate × Russian empire
Never heard of it. Maybe.. 4.001/10

Chechnya × Duchery of Moscow also never heard of it. I think I see them more as siblings. Maybe. 3.8/10

Palestine × Indonesia I've heard of this one. It isn't bad. I dont hate it. Ii dont love it. 5/10.

Corsica × Greece I.. Have never heard of this either. I ship someone else with Greece-