Treaty of Defensive Alliance (Bolivia–Peru) Treaty of Defensive Alliance (Bolivia–Peru) The Treaty of Defensive Alliance was a secret defense pact between the South American countries of Bolivia and Peru signed in the Peruvian capital of Lima on February 6, 1873. The document was composed of eleven central articles, outlining its necessity and stipulations, and one additional article that ordered to keep the treaty secret until it was deemed necessary by both contracting parties. The signatory states were represented by the Peruvian Minister of Foreign Affairs, José de la Riva-Agüero y Looz Corswaren, and the Bolivian Envoy Extraordinary and Minister Plenipotentiary in Peru, Juan de la
Districts of Peru boundaries of districts are often not modified, except in large urban areas. This is less of a problem in the coast where communication is easier. However, reaching to large populations remain a problem in this area. This is a list of the top twenty Peruvian districts by population, population density, area and elevation (of the district's capital). Source: INEI Source: INEI Source: INEI Source: INEI Districts of Peru The districts of Peru () are the third-level country subdivisions of Peru. They are subdivisions of the provinces, which in turn are subdivisions of the larger regions or departments. There are 1,838