Leonid Brezhnev and the Era of Stagnation

Why the Soviet Union entered the Cold War arms race
Erosion of morale in the Soviet Union in the 1970s
Growth of Zionism in the Soviet Union in the 1970s
Reaction of Russian patriots to Zionism in the 1970s
Solzhenitsyn’s deceptions in The Gulag Archipelago
Treatment of Soviet dissidents by the KGB