Historiography of the May Revolution
Historiographical studies of the May Revolution started in the second half of the 19th century in Argentina and have extended to modern day. All historiographical perspectives agree in considering the May Revolution as the turning point that gave birth to the modern nation of Argentina, and that the Revolution was unavoidable in 1810. The main topics of disagreement between Argentine historians are the specific weight of the diverse causes of the May Revolution, who were the leaders of it among the different involved parties, whenever there was popular support for it or not, and whenever the loyalty to the captive Spanish king Ferdinand VII was real or an elaborate masquerade to conceal pro-independence purposes.
International Workers' Day
May Day was celebrated illegally in Russia until the February Revolution enabled the first legal celebration in 1917. The following year, after the Bolshevik seizure of power, the May Day celebrations were boycotted by Mensheviks, Left Socialist Revolutionaries and anarchists. It became an important official holiday of the Soviet Union, celebrated with elaborate popular parade in the centre of the major cities. The biggest celebration was traditionally organized in Red Square, where the General Secretary of the CPSU and other party and government leaders stood atop Lenin's Mausoleum and waved to the crowds. In 1991, which preceded the last year that demonstrations were held in Red Square, May Day grew into high-spirited political action. Around 50,000 people participated in a rally in Red Square in 1991 after which the tradition was interrupted for 13 years. In the early post-Soviet period the holiday turned into massive political gatherings of supporters of radically minded politicians. For instance, an action dubbed as "a rally of communist-oriented organisations" was held in Red Square in 1992. The rally began with performance of the Soviet Union anthem and raising the Red Flag and ended with appeals from the leader of opposition movement Working Moscow, Viktor Anpilov, "for early dismissal of President Boris Yeltsin, ousting Moscow Mayor Gavriil Popov from power and putting the latter on trial". Since 1992, May Day is officially called "The Day of Spring and Labour", and remains a major holiday in present-day Russia.