 Complete the following phrase:  The highest levels of the Slovak government were aware by late 1941 of mass murders of Jews in German-occupied territories. In July 1941, Wisliceny organized a visit by Slovak government officials to several camps run by Organization Schmelt, which imprisoned Jews in East Upper Silesia to employ them in forced labor on the Reichsautobahn. The visitors understood that Jews in the camps lived under conditions which would eventually cause their deaths. Slovak soldiers participated in the invasions of Poland and the Soviet Union; they brought word of the mass shootings of Jews, and participated in at least one of the massacres. Some Slovaks were aware of the 1941 