Already in the early 19th century, many of these Venezuelans who had formed the bulk of the officer corps at the start of the formation of the national armed forces began to arrive in the country after participating in military campaigns abroad in the American Revolutionary War, the French Revolution, or after completing their studies in Europe. With them came a number of mercenaries and volunteers of many different nationalities: English, Scottish, Irish, French, German, Brazilian, Poles, Russians, and others. It was only in 1810 in the aftermath of the coup d'état of 19 April that year that formally began the process of raising the national armed services. Several of the military officers of the colonial military forces supported the coup and the subsequent creation of a junta. That Supreme Junta later appointed Commander Lino de Clemente to be in charge of defense affairs for the Captaincy General, and thus the armed forces began to be formed through their efforts, including the opening of a full military academy in Caracas for the training of officers, later joined by a naval academy in La Guaira for naval officer education the following year.