Question: Franz Burri, was a supporter of Nazi Germany from an early age and frequently visited the country during the 1930s, his hopes for a career in the SS were dashed when Reinhard Heydrich deemed him unsuitable, Heydrich was a high-ranking German Nazi official during World War II, and a main architect of which event?

<P0-S0> Reinhard Tristan Eugen Heydrich (] ) (7 March 1904 – 4 June 1942) was a high-ranking German Nazi official during World War II, and a main architect of the Holocaust. <P0-S1>  He was an SS-"Obergruppenführer und General der Polizei" (Senior Group Leader and General of Police) as well as chief of the Reich Main Security Office (including the Gestapo, Kripo, and SD). <P0-S2>  He was also "Stellvertretender Reichsprotektor" (Deputy/Acting Reich-Protector) of Bohemia and Moravia. <P0-S3>  Heydrich served as president of the International Criminal Police Commission (ICPC; later known as Interpol) and chaired the January 1942 Wannsee Conference, which formalised plans for the Final Solution to the Jewish Question—the deportation and genocide of all Jews in German-occupied Europe. <SEP> <P1-S0> Operation Anthropoid was the code name for the assassination of Schutzstaffel (SS)-"Obergruppenführer" and "General der Polizei" Reinhard Heydrich, head of the "Reichssicherheitshauptamt" (Reich Main Security Office, RSHA), the combined security services of Nazi Germany, and acting "Reichsprotektor" of the Protectorate of Bohemia and Moravia. <P1-S1>  The operation was carried out in Prague on 27 May 1942 after having been prepared by the British Special Operations Executive with the approval of the Czechoslovak government-in-exile. <P1-S2>  Wounded in the attack, Heydrich died of his injuries on 4 June 1942. <P1-S3>  His death led to a wave of merciless reprisals by German SS troops, including the destruction of villages and the killing of civilians. <P1-S4>  Anthropoid was the only successful assassination of a senior Nazi leader during World War II. <SEP> <P2-S0> Karel Čurda (10 October 1911 – 29 April 1947) was an active Czech Nazi collaborator during World War II. <P2-S1>  A soldier of the Czechoslovak army in exile, he was parachuted into the protectorate in 1942 as a member of the sabotage group "Out Distance". <P2-S2>  He may be most infamous for his betrayal of the Anglo-Czech and Slovak army agents responsible for the assassination of top Nazi official Reinhard Heydrich in Prague. <P2-S3>  His rewards were 1,000,000 Reichsmarks and a new identity, "Karl Jerhot". <P2-S4>  He married a German woman and spent the rest of the war as a Gestapo collaborator. <SEP> <P3-S0> Born in Lucerne, to a half-German working-class family, Burri was a supporter of Nazi Germany from an early age and frequently visited the country during the 1930s. <P3-S1>  Known for his crude language and his fondness for wearing the brown uniform of the Sturmabteilung, his hopes for a career in the SS were dashed when Reinhard Heydrich deemed him unsuitable. <P3-S2>  He came to full-time activism in 1941 by forming his own "Bund der Schweizer in Grossdeutschland" (League of the Swiss in Greater Germany), calling for a very close relationship between his country and Nazi Germany. <P3-S3>  Also involved in the larger National Movement of Switzerland, Burri quit this organisation after the rejection of his SS application in 1941 to set up his own "Nationalsozialistischer Schweizerbund" (NSSB), although he moved to Germany full-time soon after this and ran a sister group, the "Nationalsozialistische Bewegung in der Schweiz", from there. <P3-S4>  Both of the groups were funded directly by Germany.