Talks between gorbachev and president ronald reagan led to a build-up of arms. a new arms treaty. the beginning of the cold war. the extension of détente.

His is the name of the group in the house of representatives that, in 1947, began hearings to expose communist infiltration in american life. unfortunately, a good deal of the evidence they used was based on hearsay and conjecture, meaning innocent people were harmed by their findings.