Ritz argued that the engrossed copy of the Declaration was signed by Congress on July 4, as Jefferson, Adams, and Franklin had stated, and that it was implausible that all three men had been mistaken. Ritz believed that McKean's testimony was questionable, and that historians had misinterpreted the July 19 resolution.
The seven general types of skeletal muscle. The origin of a muscle is the bone, typically proximal, which has greater mass and is more stable during a contraction than a muscle's insertion. For example, with the latissimus dorsi muscle, the origin site is the torso, and the insertion is the arm.
The origin is the part of the body, usually a bone, where the. muscle attaches, and does not move when the muscle contracts. The insertion is the part of the body. where the muscle attaches, and moves when the muscle contracts. Some muscles are named based. upon their origin and insertion. The first part of the muscle name indicates the origin while the second part. indicates the insertion.