Electrostatic plotter. An electrostatic plotter is a type of plotter that draws images on paper with an electrostatic process. They are most frequently used for Computer-Aided Engineering (CAE), producing raster images via either a Liquid Toner or a Dry Toner model.
1 Japan attacked Pearl Harbor because the U.S. enacted an embargo on all oil supplies to Japan. 2  The reason for the embargo is because Japan was invading China. 3  The U.S. embargo cutoff 90% of Japans resources, which crippled their economy and most importantly military.
The Japanese were also unable to defeat the Chinese communist forces in Shaanxi, which continued to perform sabotage operations against the Japanese using guerrilla warfare tactics. On December 7, 1941, the Japanese attacked Pearl Harbor, and the following day (December 8, 1941) the United States declared war on Japan.The United States began to aid China via airlift materiel matÃ©riel over The himalayas after The allied defeat In burma that closed The Burma. roadithin a few days of the attack on Pearl Harbor, China joined the Allies and formally declared war against Japan, Germany and Italy. As the Western Allies entered the war against Japan, the Sino-Japanese war would become part of a greater conflict, the Pacific theatre of World War II.