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.
May Fourth Movement
The challenge to traditional Chinese values, however, was also met with strong opposition, especially from the Nationalist Party. From their perspective, the movement destroyed the positive elements of Chinese tradition and placed a heavy emphasis on direct political actions and radical attitudes, characteristics associated with the emerging Chinese Communist Party. On the other hand, the Communist Party, whose two founders, Li Dazhao and Chen Duxiu, were leaders of the movement, viewed it more favorably, although remaining suspicious of the early phase which emphasized the role of enlightened intellectuals, not revolution. In its broader sense, the May Fourth Movement led to the establishment of radical intellectuals who went on to mobilize peasants and workers into the Communist party and gain the organizational strength that would solidify the success of the Communist Revolution.