Students will be able to describe at least one entrepreneur or businessman/woman from the local area in the 19th and 20th century. Background Immigrants from many different nationalities began new chapters of their lives in Keweenaw copper mining communities. While some sought employment with mining companies, others pursued nonmining occupations using skills they already had, or through resources available in the surrounding area. Supply and demand also contributed to chosen career paths. Notable men and women who sought employment in commercial, service, or health care sectors include, Manil Duration: 90 Minutes.