Territorial evolution of the Caribbean the Viceroyalty of New Granada and the Captaincy General of Venezuela became the Republic of Gran Colombia organized as a federation of Ecuador, today's Colombia and Venezuela (Panama was part of Colombia). The official name of the country at the time was the Republic of Colombia. Historians adopted the term "Gran Colombia" to distinguish this republic from the present-day Republic of Colombia, which began using the same name in 1863. Spanish Haiti's independence was short-lived, as Haitian forces, led by Jean Pierre Boyer, invaded and took control of the country just nine weeks later in February 1822. After a brief
United States of the Ionian Islands had been part of the Republic of Venice. When the 1797 Treaty of Campo Formio dissolved the Republic of Venice, they were annexed to the French Republic. Between 1798 and 1799, the French were driven out by a joint Russo-Ottoman force. The occupying forces founded the Septinsular Republic, which enjoyed relative independence under nominal Ottoman suzerainty and Russian control from 1800 until 1807. The Ionian Islands were then occupied by the French after the treaty of Tilsit. In 1809, the United Kingdom defeated the French fleet off Zakynthos island on 2 October, and captured Kefalonia, Kythira, and Zakynthos. The British