Matching Pairs Science Unit 3 Matching PairsOnline version Test your knowledge of Science Unit 3 concepts by matching related terms. Have fun learning! by Cristina Hernando 1 1902 2 1875-1885 3 1812 4 1833-1868 5 1939-1975 6 2 May of 1808 7 1870-1873 8 1936-1939 9 1808 10 1931-1939 11 1978 12 1873-1874 13 1807 14 1830 15 1975-now Amadeo de Saboya Mutiny of Aranjuez Civil war Constitution Treaty of Fontainebleau Alfonso XII Isabel II The war of Independence Franco Ditactorship Democracy First Republic Second Republic Fernando VII die First Constitution Alfonso XIII