By 1967, when the US population hit 200m, the US was up to its neck in the Vietnam War, Muhammad Ali was stripped of his world heavyweight title for refusing the draft, dozens were killed in race riots in Detroit, and San Francisco was beguiled by the Sum
By 1967, when the US population hit 200m, the US was up to its neck in the Vietnam War, Muhammad Ali was stripped of his world heavyweight title for refusing the draft, dozens were killed in race riots in Detroit, and San Francisco was beguiled by the Sum
1967年，当美国人口突破2亿时，美国正疲于应对越南战争，穆罕默德·阿里因拒绝参军而被剥夺世界重量级拳王头衔，底特律的种族骚乱导致数十人被杀，旧金山被《爱之夏日》所诱惑。