Gran Colombia–Peru War This is clear to anyone who examines the many treaties signed between Colombia and Peru before 1830. In Peru, however, the dissolution of Gran Colombia is seen as a country ceasing to exist, giving way to the formation of new nation-states. The significance of this view is that the treaties Peru had signed with Gran Colombia became void when the countersignatory ceased to exist. The three new states, the Republic of New Granada (which later changed its name to Republic of Colombia), the Republic of Venezuela, and the Republic of Ecuador, in the Peruvian view, started with a clean diplomatic
Autonomous Republic of Crimea and Ukraine became an independent country, Crimea remained part of the newly independent Ukraine. However, in March 2014, following the Ukrainian revolution that ousted the Ukrainian President, Viktor Yanukovych, pro-Russian separatists and Russian Armed Forces took over the territory. A controversial Crimea-wide referendum, unconstitutional under the Ukrainian and Crimean constitutions, was held on the issue of reunification with Russia which official results indicated was supported by a large majority of Crimeans. Crimea was then annexed by Russia to incorporate the Republic of Crimea and the federal city of Sevastopol as federal subjects of Russia. While Russia and ten other UN