The railway was originally built between Eastern Canada and British Columbia between 1881 and 1885 (connecting with Ottawa Valley and Georgian Bay area lines built earlier), fulfilling a promise extended to British Columbia when it entered Confederation in 1871.nder the initial contract with the Canadian government to build the railway, the CPR was granted 25 million acres (100,000 km 2). Proving already to be a very resourceful organization, Canadian Pacific began an intense campaign to bring immigrants to Canada.
The glenoid cavity or glenoid fossa of scapula is a part of the shoulder.
The shoulder joint is a ball and socket joint between the scapula and the humerus. However the socket of the glenoid cavity of the scapula is itself quite shallow and is made deeper by the addition of the glenoid labrum.The glenoid labrum is a ring of cartilaginous fibre attached to the circumference of the cavity.he shoulder joint is a muscle-dependent joint as it lacks strong ligaments. The primary stabilizers of the shoulder include the biceps brachii on the anterior side of the arm, and tendons of the rotator cuff; which are fused to all sides of the capsule except the inferior margin.