This leader headed a namesake Commission on International Development Issues, and responded to domestic strife by passing a controversial "anti-radical" act, restricting eligibility for his country's civil service. This man's gesture of mourning while visiting a Warsaw memorial became known as his "kniefall," and he resigned from his most famous post after a scandal erupted when his aide Günter Guillame was discovered as 
This leader headed a namesake Commission on International Development Issues, and responded to domestic strife by passing a controversial "anti-radical" act, restricting eligibility for his country's civil service. This man's gesture of mourning while visiting a Warsaw memorial became known as his "kniefall," and he resigned from his most famous post after a scandal erupted when his aide Günter Guillame was discovered as a (*) Stasi spy. This man signed a nonaggression treaty recognizing the Oder-Neisse Line with Poland and ended the prevalence of the Hallstein Doctrine, which he replaced with a new policy of "Change Through Rapprochement." For 10 points, name this member of the Social Democratic Party who led West Germany in a new direction by implementing his policy of Ostpolitik.
This leader headed a namesake Commission on International Development Issues, and responded to domestic strife by passing a controversial "anti-radical" act, restricting eligibility for his country's civil service.
Willy {Brandt} [or {Herbert Ernst Karl Frahm}]