Final answer:
The 1722 advertisements from the American Weekly Mercury demonstrate aspects of social class, occupation, and law enforcement in colonial Philadelphia, highlighting the economic status of individuals and the community's role in apprehending runaways.
Step-by-step explanation:
The advertisements placed in the American Weekly Mercury in 1722 provide a glimpse into life in colonial Philadelphia. They reveal a society with distinct social classes and occupational roles. Men like John Flemming, who was described without a coat, but wearing a 'grey Drugget Waistcoat', might indicate a lower economic status or a workman-like profession. In contrast, a runaway servant like John Corbet is depicted with a unique double-breasted sailor's jacket, suggesting either some liquidity to afford such attire or perhaps that he stole it, hinting at the perils of servitude and the limited opportunities for social mobility.
The descriptions also highlight the nature of law enforcement and the reliance on the community for apprehending runaways. By offering a reward, 'a Pistole Reward', these ads underscored a system where law enforcement leaned heavily on civilian participation. Lastly, the specificity of attire and activities (such as teaching school) provides evidence of a burgeoning society where individuals were beginning to be identified by their occupations and social standing.