Updated timelines

Immagration now and then
manshack timeline 1885-1915
Ellis Island Timeline
Oljehistorie
North Dakota Oil
Late Teens & Roaring 20's
Billy, Kyle, and Reece's Timeline
Oil Timeline
Music Technology
Music technology since 1980
Music Technology since 1980
Angel island
Music technology since 1980
Oil in North Dakota
Timeline about Abraham Lincoln
Utah Territory