Six U.S. symbols are depicted in this primary source set: the Liberty Bell, the U.S. flag, the bald eagle, the national. anthem, Uncle Sam, and the Statue of Liberty. Historical Background.
Vouching is the essence or backbone of auditing because when performing an audit, an auditor must have proof of all transactions. Without the proof provided by vouching, the claims provided by the auditor are just that, only claims. In most cases, hard to detect frauds can only be discovered through the use of vouching.
Vocation is a synonym of calling. As nouns the difference between calling and vocation is that calling is a strong urge to become religious while vocation is an inclination to undertake a certain kind of work, especially a religious career; often in response to a perceived summons; a calling. As a verb calling is (call).