The only colony the United States had claim to was Liberia which was established by the American Colonization Society on January 7, 1822. The Berlin Conference of 1884, which regulated European colonization and trade in Africa, is usually referred to as the starting point of the Conquest of Africa.he only colony the United States had claim to was Liberia which was established by the American Colonization Society on January 7, 1822. The Berlin Conference of 1884, which regulated European colonization and trade in Africa, is usually referred to as the starting point of the Conquest of Africa.
The Shetland Sheepdog has a life expectancy of 12 to 14 years. Their lifespan is about average for breeds. The Shetland Sheepdog typically weighs between 11 to 24 pounds, right about average for a dog's weight. It's typically 13 to 16 inches in height.
Rating Newest Oldest. Best Answer: They usually live for about 12-15 years. They can live up to 20, but that is extremely rare. I have a sheltie and she is about ten and she sounds like the spitting image of your dog in activity.It isn't unusual for them to start slowing down at that age.t depends on quality of breeding and line, but a well bred sheltie who has been properly cared for can go as far as 18. Average is about 14-15. Source(s): Rescuer, vet tech, groomer and show exhibitor of Shetland sheepdogs for 20 years.