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.
Distinguish between the origin and insertion of a muscle. One end of a skeletal muscle is usually fastened to a relatively immoveable or fixed part on one side of a joint called the origin of the muscle. The other end of the muscle is connected to a moveable part on the other side of that joint called its insertion.