History of Venezuela reconquest. Only as part of Bolívar's campaign to liberate New Granada in 1819-20 did Venezuela achieve a lasting independence from Spain (initially as part of Gran Colombia). On 17 December 1819, the Congress of Angostura declared Gran Colombia an independent country. After two more years of war, the country achieved independence from Spain in 1821 under the leadership of its most famous son, Simón Bolívar. Venezuela, along with the countries of Colombia, Panama, and Ecuador, formed part of the Republic of Gran Colombia until 1830, when Venezuela became a separate sovereign country. Some Venezuelans began to grow resistant to colonial
French rule in the Ionian Islands which created the Septinsular Republic, under joint Russian and Ottoman protection. The new state proved politically unstable, but retained its precarious autonomy. The islands remained "de facto" under Russian influence and military protection, becoming thus involved in the Russian conflicts with France and Ali Pasha. The Septinsular Republic survived until 1807, when the Treaty of Tilsit once again surrendered the islands to France. While the Republic was abolished, its constitution and forms of governance were retained during this second period of French rule. The renewed French presence in the area aroused the opposition of the British, who instigated a naval