Viceroyalty of Peru on July 21, 1821. The independence of Peru was proclaimed on July 28, 1821. Viceroy José de la Serna e Hinojosa, still in command of a sizable military force, retired to Jauja, and later to Cusco. On July 26, 1822, San Martín and Simón Bolívar met in Guayaquil to define a strategy for the liberation of the rest of Peru. The meeting was secret, and exactly what occurred is not known. However, afterwards San Martín returned to Argentina while Bolívar prepared to launch an offensive against the remaining royalist forces in Peru and Upper Peru (Bolivia). In September 1823 Bolívar
Geography of Peru Latin American and Caribbean States (CELAC), and the Pacific Alliance. The most populated city in the country is Lima the capital of Peru. Lima a metropolitan area has a population a little over 10 million. The second largest city in Peru Arequipa has a population of 989,919, and Trujillo is a growing city in the northern area of the country holds a population of 935,147. Peru's developed urban cities are found in coastal regions and to the north. There are 32.1 million people who live in Peru. The percentage of urbanization in Peru is 79.2%, and holds a yearly increase