World War II communists launched an offensive in Central China; in retaliation, Japan instituted harsh measures in occupied areas to reduce human and material resources for the communists. Continued antipathy between Chinese communist and nationalist forces culminated in armed clashes in January 1941, effectively ending their co-operation. In March, the Japanese 11th army attacked the headquarters of the Chinese 19th army but was repulsed during Battle of Shanggao. In September, Japan attempted to take the city of Changsha again and clashed with Chinese nationalist forces. German successes in Europe encouraged Japan to increase pressure on European governments in Southeast Asia. The Dutch government
German military administration in occupied France during World War II prime minister in 1942-44. Marshal Pétain, "Chief of the French State" and Verdun hero, was also condemned to death (14 August 1945), but his sentence was commuted to life three days later. Thousands of collaborators were summarily executed by local Resistance forces in so-called "savage purges" ("épuration sauvage"). German military administration in occupied France during World War II The Military Administration in France (; ) was an interim occupation authority established by Nazi Germany during World War II to administer the occupied zone in areas of northern and western France. This so-called ' was renamed ' ("north zone") in November