In the journals and statutes of the provincial assemblies we find from the beginning a similarity of causes leading to the final rupture. There are the same quarrels about the royal prerogative; the same repugnance to the navigation laws and acts of trade; the same unwillingness to make permanent provision for the support of the royal governors and judges, and the same restiveness under interference with their internal affairs; but owing either to differences in their original constitutions or of interests, commercial and agricultural, or because of varied nationality and religion, or by reason of all these causes combined, discontent was less general in the Southern than in the Northern colonies. Of the Northern colonies, in Massachusetts we find the causes which brought on the war operative and continuous from the beginning. Party strife between friends and opponents of prerogative existed in other colonies, but in Massachusetts the conflict broke out with special virulence between the adherents of Otis and those of Hutchinson. It was also intensified by the pecuniary interests of a large part of the inhabitants of Boston, which were affected by the enforcement of the navigation laws through the aid of writs of assistance. It was for this enforcement that Hutchinson was held responsible when the mob sacked his house, and were ready to do violence to his person. The province had received from the British Exchequer more than £60,000 sterling for the war expenses of 1759, and nearly £43,000 for those of 1761. Money was plentiful, and more was expected from the same source. There was a lull in the angry storm of local politics when news of the preliminaries of peace reached Boston in January, 1763. With this came assurances that Parliament would reimburse the colonies for expenses incurred, beyond their proportion, in the last year of the war; and the two Houses of the General Court agreed upon an address expressing gratitude to the king for protection against the French power, and full of loyalty and duty. But quiet was not of long continuance. The close of the war dried up several sources of profitable trade or adventure,[41]—some legal, such as furnishing supplies to the king's forces, and some illicit. Then came orders from the Board of Trade to enforce the navigation laws, heretofore chiefly evaded, but now to be enforced with the aid of writs of assistance. At the same time plans were entertained by the cabinet for making changes in the constitutions of the colonies; and what was hardly less opportune, the English bishops incessantly pressed upon the ministry the adoption of archbishop Secker's scheme of introducing an episcopal hierarchy into America, which would have carried with it some of the worst features of the prerogative.[42] The history of the period from the treaty of 1763 to the meeting of the Continental Congress at Philadelphia in 1774 is a narrative of an attempt by the British ministry to enforce