Portal:Argentina/Anniversaries/July/July 12


 * 1832 San Luis Province signs the Pacto Federal.
 * 1852 Hipólito Yrigoyen, twice President of Argentina is born.
 * 1913 The town of Zapala is founded in Neuquén Province.
 * 1923 René Favaloro, cardiac surgeon who created the technique for coronary bypass surgery is born in La Plata.
 * 2006 The Park Hyatt Buenos Aires opens.