Gran Colombia–Peru War was the kernel of Bolívar's grander scheme to unite the former Spanish colonies in Central and South America. Prior to becoming the titular head of Gran Colombia, Bolívar had been, briefly, the president of the newly independent state of Bolivia, his namesake. Bolivia had formerly been a part of the Viceroyalty of the "Rio de La Plata", known as Upper Peru, and, once Bolívar relinquished the presidency of Bolivia to his revolutionary compatriot, Antonio José de Sucre Alcalá, in 1826, the Peruvians saw an opportunity. Early in 1828, Peru launched a campaign against Bolivia to reclaim its former territory and
Upper Myanmar Upper Myanmar Upper Burma (, also called Real Myanmar) refers to a geographic region of Burma (Myanmar), traditionally encompassing Mandalay and its periphery (modern Mandalay, Sagaing, Magway Regions), or more broadly speaking, Kachin and Shan States. In the Burmese language, people originating from Upper Burma are typically called "a-nya tha" (), whereas those from Lower Burma are called "auk tha" (). The term was first used by the British to refer to the central and northern area of what is now the country of Myanmar (Burma). After the Second Anglo-Burmese War of 1852, Lower Burma was annexed by the British