But the centre of resistance was in Boston, where in 1765 the people were incited to enthusiasm by the eloquence of James Otis and Samuel Adams, in reference to still another restrictive tax, the Stamp Act, which could not be enforced, except by overwhelming military forces, and was wisely repealed by Parliament.  This was followed by the imposition of duties on wine, oil, fruits, glass, paper, lead, colors and especially tea, an indirect taxation, but equally obnoxious; increasing popular excitement, the sending of troops, collision between the soldiers and the people in 1770, and in 1773 the rebellious act of the famous “Tea Party,” when citizens in the guise of Indians emptied the chests of tea on board merchantmen into Boston harbor.  Soon after, the Boston Port Bill was passed, which shut up American commerce and created immense irritation.  Then were sent to the rebellious city regiments of British troops to enforce the acts of Parliament; and finally the troops were, at the people’s expense, quartered in the town, which was treated as a conquered city.

In view of these disturbances and hostile acts, the first Continental Congress of the different colonies met in Philadelphia, September, 1774, and issued a petition to the king, an address to the people of Great Britain, and an address to the Colonies, thus making a last effort for conciliation.  The British Government, obstinately refusing to listen to its own wisest counsellors, replied with restraining acts, forbidding participation in the fisheries and other remunerative sea-work.  Moreover, it declared Massachusetts to be in a state of rebellion; in consequence of which the whole province prepared for war.  At the same time the colonial legislatures promptly approved and agreed to sustain the acts of the Continental Congress.  Nor did they neglect to appoint committees of safety for calling out minute men and committees of supplies for arming and provisioning them.  General Gage, the British military commander in Massachusetts, attempted to destroy the collection of ammunition and stores at Concord, and in consequence, on April 19, 1775, the battle of Lexington was fought, followed in June by that of Bunker Hill.

Thus began the American Revolution, which ended in the independence of the thirteen Colonies and their federal union as States under a common constitution.

As the empire of the Union expanded, as power grew, as opportunities increased, so did obstructions arise and complications multiply.  But what I have called “the American idea”—­which I conceive to be Liberty under Law—­has proved equal to all emergencies.  The marvellous success with which American institutions have provided for the development of the Anglo-Saxon idea of individual independence, without endangering the common weal and rule, has been largely due to the arising of great and wise administrators of the public will.