If this is from the war and peace.
Trying to convict her, he told her she had worn him out, had caused his quarrel with his son, had harbored nasty suspicions of him, making it the object of her life to poison his existence, and he drove her from his study telling her that if she did not go away it was all the same to him.
If not. Context please.
Because when the natural rubber supply from Southeast Asia was cut off at the beginning of World War II, the United States and its allies faced the loss of a strategic material. <span> So the companies, in collaboration with a network of researchers in government, academic, and industrial laboratories, developed and manufactured in record time enough synthetic rubber to meet the needs of the U.S. and its allies during World War II.</span>