Dashed left edge = started before May 1955 ·
Dashed right edge = ongoing beyond May 1955
Events in May 1955 8
1918 – 1955Alberto AscariThe CiccioTwo-time World Champion and Ferrari’s first great champion.
1955Chuck Berry meets Muddy WatersSent to Chess RecordsMuddy Waters points him to Leonard Chess in Chicago.
1955Muddy Waters sends Chuck Berry to Chess RecordsA tip to Leonard ChessTells the young Chuck Berry to see Leonard Chess.
1955West Germany joins NATOBonn regains sovereignty and joins the Western military allianceFollowing the Bonn-Paris conventions, West Germany formally regained full sovereignty and was admitted to NATO on May 9, 1955. The move prompted the Soviet Union to form the rival Warsaw Pact days later. It marked West Germany's integration into the Western bloc during the Cold War.
1955Warsaw Pact signedSoviet-led military alliance formed in response to NATOThe Soviet Union and seven Eastern European communist states signed the Warsaw Pact in response to West Germany's admission to NATO. The treaty formalized Soviet military dominance over its allies for the rest of the Cold War. It remained in force until dissolved in 1991.
1955Austrian State TreatyRestoration of IndependenceRe-established Austria as a free, sovereign, and neutral state after ten years of Allied occupation.
1955Austrian State Treaty signedAllied occupation ends and Austria regains independenceThe Austrian State Treaty, signed by the Soviet Union, United States, Britain and France, ended the decade-long Allied occupation of Austria. Austria regained full sovereignty in exchange for declaring permanent neutrality. The treaty is regarded as a foundation of modern Austrian statehood.
1955 – 2017Bill Paxton (1955-2017)Died 25 February 2017, aged 61American actor known for roles in Aliens, Titanic, Twister, and the television series Big Love. He was one of few actors to appear in films depicting the destruction of the Titanic, the Alamo, and the White House. He died of complications following heart surgery.