Baltic–Soviet relations military measures." In mid-June 1940, when international attention was focused on the German invasion of France, Soviet NKVD troops raided border posts in Lithuania, Estonia and Latvia. State administrations were liquidated and replaced by Soviet cadres, Elections were held with single pro-Soviet candidates listed for many positions, with resulting peoples assemblies immediately requested admission into the USSR, which was granted by the Soviet Union. Germany invaded and occupied the territories of Baltic states in 1941 during "Operation Barbarossa". At the beginning the Lithuanians, Latvians and Estonians hoped that the Germans would reestablish Baltic independence. Such political hopes soon evaporated and
Latvian lats and 50 santīmu were nickel, while coins of 1 lats and above were in silver, with a purity of 83,5 percent. The Latvian Bank issued notes from 1922 in denominations of 20, 25, 50, 100 and 500 latu. They also issued 10 latu notes which were 500 rubli notes overprinted with the new denomination. The government issued currency notes from 1925 in denominations of 5, 10 and 20 latu. The lats was reintroduced on 5 March 1993, replacing the Latvian rublis, which continued to circulate and kept validity until and including 30 June 1994 at a rate of 200 rubļu