Khrushchev removed; Brezhnev takes party leadershipOct 14, 1964Labels: Nikita Khrushchev, Leonid Brezhnev, Communist PartyBritannicaUPIWikipedia
Kosygin economic reforms approved by Central CommitteeSep 1, 1965Labels: Alexei Kosygin, Economic Reform, Central CommitteeBritannicaWikipedia
Party congress restores title “General Secretary”Apr 8, 1966Labels: 23rd Party, General Secretary, Leonid BrezhnevBritannicaWikipedia
Prague Spring begins, alarming Soviet leadershipJan 5, 1968Labels: Alexander Dub, Prague Spring, CzechoslovakiaBritannicaHistory
Warsaw Pact invades Czechoslovakia to end reformsAug 20, 1968Labels: Warsaw Pact, Czechoslovakia, Soviet ArmyBritannicaAPWikipedia
“Brezhnev Doctrine” articulated in PravdaSep 1, 1968Labels: Brezhnev Doctrine, Pravda, Soviet BlocBritannicaBritannica
West Germany and USSR sign the Treaty of MoscowAug 12, 1970Labels: Treaty of, West Germany, OstpolitikWikipediaBritannica
SALT I and ABM Treaty signed at Moscow summitMay 26, 1972Labels: SALT I, ABM Treaty, Nixon-Brezhnev SummitBritannicaSAGENixon Library
Vladivostok Summit sets framework for SALT IINov 24, 1974Labels: Vladivostok Summit, SALT II, Gerald FordFord LibraryBritannica
Helsinki Final Act signed; human-rights commitments expandAug 1, 1975Labels: Helsinki Final, CSCE, Human RightsOSCEOSCEWikipedia
Moscow Helsinki Group founded to monitor complianceMay 12, 1976Labels: Moscow Helsinki, Dissidents, SamizdatCSCEWikipedia
1977 Soviet Constitution adopted under BrezhnevOct 7, 1977Labels: 1977 Constitution, Communist Party, Soviet StateWikipediaBritannica
Soviet troops invade Afghanistan, ending détente momentumDec 24, 1979Labels: Soviet Invasion, Afghanistan, Red ArmyBritannicaBritannica
Sakharov arrested and sent into internal exileJan 22, 1980Labels: Andrei Sakharov, Internal Exile, GorkyWikipediaBritannica
Kosygin resigns as premier, strengthening Brezhnev’s dominanceOct 23, 1980Labels: Alexei Kosygin, Nikolai Tikhonov, Soviet PremierUPIBritannica
Brezhnev dies; Andropov inherits stagnation and warNov 10, 1982Labels: Leonid Brezhnev, Yuri Andropov, Brezhnev EraBritannicaWikipedia