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