2d. The case of the Leander, Capt. Whitby, with other British armed vessels, hovering about New York, vexing the trade of that port, arresting a coasting vessel of the United States by firing a cannon, which entered the vessel and killed John Pierce. The murder of Pierce, a fact so notorious, could not be proved in a sham trial in England, though the most unexceptionable characters are sent as witnesses from the United States; and not even an explanation is made to satisfy this country for the murder of a citizen. Call upon the citizens of New York, who saw the body of their slaughtered countryman; ask the mourning relatives of the murdered Pierce, whether he was slain or not! But from this tragic scene we must turn to one of a deeper hue. 3d. The attack upon the Chesapeake. This vessel had just left the shores of Virginia, leaving the British ship of war, the Leopard, enjoying the hospitalities of our laws. The Chesapeake was bound to the Mediterranean in defence of our rights. One hundred and seventy American tars were on board, who had undertaken this honorable enterprise. Unsuspicious of harm, while their rough cheeks were bedewed with tears in parting from their friends and country, their powder-horns empty, rods mislaid, wads too large, guns not primed--all was confusion. In this unhappy moment the messenger of death comes. The unfortunate Barron refuses to permit his men to be mustered by any but an American officer. His Government had given the command. This is the provocation. The vessel is attacked, and, without resistance, eight are wounded, three are killed, and four taken and carried into British service, one of whom has been hung as a malefactor in Nova Scotia. It has been said that the Goddess of Liberty was born of the ocean. At this solemn crisis, when the blood of these American seamen mingled with the waves, then this sea nymph arose indignant from the angry billows, and, like a redeeming spirit, kindled in every bosom indignation and resentment. A nation of patriots have expressed their resentment, and the sound has reached the utmost bounds of the habitable world. Let a reasoning world judge whether the President's proclamation was too strong for this state of things, and whether it should be rescinded without atonement.