Immunotherapy is treatment that uses certain parts of a personâs immune system to fight diseases such as cancer. This can be done in a couple of ways: Stimulating your own immune system to work harder or smarter to attack cancer cells. Giving you immune system components, such as man-made immune system proteins.
Securities and Exchange Commission. Introduction. The Securities and Exchange Commission was established in 1934 to regulate the commerce in stocks, bonds, and other securities. After the October 29, 1929, stock market crash, reflections on its cause prompted calls for reform.
When the Bureau of Investigation (BOI) was established in 1908, its head was called the Chief of the Bureau of Investigation. It was changed to the Director of the Bureau of Investigation since the term of William J. Flynn (1919â1921), and to its current name when the BOI was renamed FBI in 1935.