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 1931-1939 2 1936-1939 3 1902 4 1833-1868 5 1830 6 1975-now 7 1807 8 1808 9 2 May of 1808 10 1812 11 1870-1873 12 1939-1975 13 1875-1885 14 1978 15 1873-1874 Democracy The war of Independence Franco Ditactorship Alfonso XIII Constitution Isabel II Second Republic Amadeo de Saboya First Constitution Treaty of Fontainebleau Fernando VII die Civil war Alfonso XII First Republic Mutiny of Aranjuez