The Nineteenth Century and Growing Concern: As engineering rose as a distinct profession during the nineteenth century, engineers saw themselves as either independent specialists or technical employees of large enterprises. In the United States growing professionalism gave rise to the development of four founding engineering societies: ASCE (1851), the American Institute of Electrical Engineers (AIEE) (1884), ASMF (1880), and the American Institute of Mining Engineers (AIME) (1871). ASCE and AIEE were more closely identified with the engineer as learned professional, where ASME<> Turning of the Twentieth Century and Turning Point: As the nineteenth century drew to a close and the twentieth century began, there were a series of significant structural failures, including some spectacular bridge failures, notably the Ashtabula River Railroad Disaster (1851), Tay Bridge Disaster (1879), and the Quebec Bridge collapse (1907). These had a profound effect on engineers
Professional ethics encompass the personal and corporate standards of behavior expected by professionals.