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