While the city was young, there were no formal police or sheriff, or at least one with any significant authority. Compensating for the absence of the law, many early Omaha pioneers formed a claim club to create and enforce a legal system to their advantage. The Omaha Claim Club took authority over many areas of the new city, generally focused on land-related issues. In the 1860s, ten years after the city's formation, early citizens also created the Old Settlers' Association to record the early history of the settlement.