These advances in cancer immunotherapy are the result of long-term investments in basic research on the immune systemâresearch that continues today. 1  Additional research is currently under way to: 2  understand why immunotherapy is effective in some patients but not in others who have the same cancer. expand the use of immunotherapy to more types of cancer. increase the effectiveness of immunotherapy by combining it with other types of cancer treatment, such as targeted therapy, chemotherapy, and radiation therapy.
Spying in the Civil War. Introduction. Though neither the Union nor the Confederacy had a formal military intelligence network during the Civil War, each side obtained crucial information from spying or espionage operations. From early in the war, the Confederacy set up a spy network in the federal capital of Washington, D.C., home to many southern sympathizers.
American Civil War-Wikipedia. The American Civil War was fought in the United States from 1861 until 1865 between the ... The Union was led by President Abraham Lincoln and the Confederacy by ... During the Civil War, the nation was not as clearly divided as one might think.While the Mason-Dixon line separated northern states from southern ...Anybody who looks at the first two years of the war and what (President Abraham) ... one that exists between the Sons of the Union Veterans and the Sons of the ... The event that triggered war came at Fort Sumter in Charleston Bay on April 12, 1861.utright war between the U.S. and Britain was a possibility in the ... War was unlikely in any event, for the U.S. was providing Britain with over 40% of its ... American Civil War (click to enlarge) Confederate Gen. Robert E. Lee surrendering to Union Gen. Ulysses S ...