Summary

John McLean Jackson v. Magnolia — Opinion of the Court

In truth, the extravagance of these claims to an all-controlling central power, their utter incongruity with any just proportion or equipoise of the different parts of our system, would exhibit them as positively ludicrous, were it not for the serious mischiefs to which, if tolerated, they must inevitably lead-mischiefs which should characterize those pretensions as fatal to the inherent and necessary powers of self-preservation and internal government in the States; as at war with the interests, the habits and feelings of the people, and therefore to be reprobated and wholly rejected.
Source: Wikisource

John McLean Jackson v. Magnolia — Opinion of the Court

Yet, in the absence of these essential ingredients of admiralty jurisdiction, the court, with that greed for power by which courts are so often impelled beyond the line of strict propriety, makes a query, whether, under the show of regulating commerce, Congress might not assert a distinctive and original authority, viz: the power of the admiralty. The court, however, felt itself constrained to concede the necessity of a locality within the ebb and flow of the tide, and for the want of that requisite to deny the jurisdiction.
Source: Wikisource

John McLean Jackson v. Magnolia — Opinion of the Court

In England and in the Atlantic States, the ebb and flow of the tide marked the extend of the navigableness of rivers. But the navigability of our Western rivers in no instance depends upon the tide.
By the civil law, the maritime system extends over all navigable waters. The admiralty and maritime jurisdiction, like the common-law or chancery jurisdiction, embraces a system of procedure known and established for ages. It may be called a system of regulations embodied and matured by the most enlightened and commercial nations of the world.
Source: Wikisource

Get perspective with Kwize: daily news enlightened by great literature