Socialist Party of the Islands of the Valencian Country (PSPV), part of the Socialist Coordination of the Catalan Countries. Ahead of the 1977 general election, PSI created an alliance together with MSM and MSEF, joining the People's Socialist Party (PSP) in the Socialist Unity (US) coalition. US did not gain any seat in the Congress nor in the Senate in the Balearic Islands constituency. After the election, PSI refused to merge with the Balearic federation of the Spanish Socialist Workers' Party, and instead founded the Socialist Party of Majorca (PSM). Socialist Party of the Islands Socialist Party of the Islands (Catalan: "Partit Socialista de les
Ottoman invasion of the Balearic Islands (1558) Ottoman invasion of the Balearic Islands (1558) An Ottoman raid of the Balearic islands was accomplished by the Ottoman Empire in 1558, against the Spanish Habsburg territory of the Balearic islands. The Ottomans had already attacked the Balearic Islands many times previously, as in the 1501 Ottoman raid on the Balearic islands. Then followed the sacks of Pollença (in 1531 and 1550), the Sack of Mahon in 1535, Alcúdia (1551), Valldemossa (1552), Andratx (1553), and Sóller (1561). Ottoman attacks only decreased after the Battle of Lepanto in 1571, although they continued until the 17th century. On 30 December 1557, Henry