Jun 2 The Slavic congress in Prague begins. Jun 5 Statue of prince William the Silent, Prince of Orange, unveiled Jun 10 1st telegraph link between NYC & Chicago Jun 10 Battle at Vicenza: Austrians beat Sardinia-Piemonte Presidential Convention Jun 22 Barnburners (anti-slavery) party nominates Martin Van Buren for President 8th US PresidentMartin Van Buren Jun 22 Beginning of the June Days uprising in Paris by French workers Jun 23 Bloody insurrection of workers in Paris Jun 26 1st pure food law enacted in US Jun 26 End of the June Days uprising in Paris by French workers 1847 Events in History 1849