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