Chapter 7 depicts a severe cleft in German politics as the Grand Coalition headed toward Bundestag elections in September 1969. Chancellor Kiesinger tried to coax the USSR into softening its enmity toward West Germany, but his hard-line stances on Berlin and the NPT stalled progress. Egon Bahr, Willy Brandt’s controversial aide, urged the SPD to cast aside old ballast: Bonn should sign the NPT, stop isolating the GDR, and renounce territorial claims in Poland. Economy minister Karl Schiller, the SPD’s central figure in the 1969 campaign, insisted that the German mark should be revalued. Kiesinger’s CDU/CSU rejected all of these proposals, and the coalition cabinet proved incapable of decisive action for most of the year – causing economic havoc across Western Europe. The SPD–FDP coalition won the election only narrowly, but as Chancellor Willy Brandt acted decisively to revalue the mark and pledge German support for “deepening” and “widening” Europe at an EC summit in The Hague. On Ostpolitik, Brandt signed the NPT and authorized soundings with the USSR and Poland; but Bahr grew impatient and angled to open a back channel to the Kremlin.