May Revolution
The May Revolution was a direct reaction to Spain's Peninsular War. In 1808, King Ferdinand VII of Spain abdicated in favor of Napoleon, who granted the throne to his brother, Joseph Bonaparte. A Supreme Central Junta led resistance to Joseph's government and the French occupation of Spain, but eventually suffered a series of reversals that resulted in the Spanish loss of the northern half of the country. On February 1, 1810, French troops took Seville and gained control of most of Andalusia. The Supreme Junta retreated to Cadiz and dissolved itself, and the Council of Regency of Spain and the Indies replaced it. News of these events arrived in Buenos Aires on May 18, brought by British ships.
Gaafar Nimeiry
In 1969, together with four other officers Colonel Nimeiry overthrew the civilian government of Ismail al-Azhari. His coup was named the "May Revolution" and he became prime minister and chairman of the Revolutionary Command Council (RCC). He started a campaign aimed at reforming Sudan's economy through nationalization of banks and industries as well as some land reforms. He used his position to enact a number of socialist and Pan-Arabist reforms.