["HISTORY \/ Modern \/ General","History \/ General","History, Modern;20th century.","Modern history;1900-1999 (20th century)","20TH CENTURY WORLD HISTORY","GENERAL","General Adult","HISTORY \/ Modern \/ General","History","History \/ General","History, Modern;20th century.","History\/World","Modern history;1900-1999 (20th century)","Non-Fiction","Pictorial treatment","United States"]