" A civilizational approach, on the other hand, emphasizes the close cultural, personal, and historical links between Russia and Ukraine and the intermingling of Russians and Ukrainians in both countries, and focuses instead on the civilizational fault line that divides Orthodox eastern Ukraine from Uniate western Ukraine, a central historical fact of long standing which, in keeping with the “realist” concept of states as unified and self-identified entities, Mearsheimer totally ignores. While a statist approach highlights the possibility of a Russian-Ukrainian war, a civilizational approach minimizes that and instead highlights the possibility of Ukraine splitting in half, a separation which cultural factors would lead one to predict might be more violent than that of Czechoslovakia but far less bloody than that of Yugoslavia. These different predictions, in turn, give rise to different policy priorities. Mearsheimer’s statist prediction of possible war and Russian conquest of Ukraine leads him to support Ukraine’s having nuclear weapons. A civilizational approach would encourage cooperation between Russia and Ukraine, urge Ukraine to give up its nuclear weapons, promote substantial economic assistance and other measures to help maintain Ukrainian unity and independence, and sponsor contingency planning for the possible breakup of Ukraine. "

― Samuel P. Huntington , The Clash of Civilizations and the Remaking of World Order