Just great history and great writing. Gordon Wood tends to focus on a few topics in particular but I found this book the most unique out of the books I've read. The book is dense, and requires some understanding of early American history. It's less a book about discrete events that occurred throughout the Revolutionary period than the transformation in political ideology and assumptions. It doesn't trace for example, the stories of particular founders, or the battles. Instead the book quotes extensively from newspapers, pamphlets, and correspondence to tease out the changes in the prevailing political philosophy. Ideology can be complex, so often there are people of the same general agreement still disagreeing on the details, or grasping the contradictions of intellectual commitments. The book argues that often even those who were most prophetic in their vision of where political philosophy was going was only seeing half the picture, slowly feeling their way into a new paradigm with implications for even today.
The colonists started with a generally British view of politics and sociology. There was a belief that politics was a science that had stable principles that could be teased out from history, so many of the colonists were incredibly well-read on history and political philosophy. But even in the beginning, the colonists were reading literature that was out of the mainstream in Britain, what Wood calls "country opposition" or Whig views, that had an almost paranoid view of court politics and feared concentration of power in particular. The Whigs feared the corruption of the magistrate in doling out favors and creating an aristocracy that ruled by connections instead of merit. The Whigs instead preferred legislatures which they took to better represent the people (essentially a replica of the people at large). This fit the colonial experience well, since it was their legislatures protecting them from the royal governors. Early state governments were wary of giving their magistrates too much power, sometimes stripping the executive powers of appointment, and war declaration and giving it to the legislatures. Some states even replaced their governors with multi-head councils.
There was a strong belief in republicanism, the idea that people would set aside their private interests for the greater public good, that legislators would not represent the narrow private interests of their constituents but rule in favor of a homogenous public good (some more radical thinkers even thought that there would need to be property redistribution in order to align the interests of the public). The colonists thought of America closer to the Republican ideal than decadent Europe, since America was relatively egalitarian (land was too plentiful for a landed nobility), and had simple tastes in general. However, the colonists were highly sensitive to the possible creation of inherited aristocracy as well as the well connected families. Famous founding fathers were resentful of the social superiority of those who ruled because they had the family connections and favor with the Crown. The colonists did not want an "artificial" aristocracy by crown connection but a "natural" one by merit.
But the revolution had unleashed social forces and leveling that went beyond ending artificial aristocracy to ending all aristocracy (a theme more explored in Radicalism of the American Revolution). Suddenly, even meritocracy seemed suspect and anti-Revolution. Populists came out and were elected to state legislatures not embarrassed by their lack of education but openly touting their salt-of-the-earth backgrounds. Wood argues that this was the true driving force behind the constitutional convention. In the eyes of many of the Founders the Revolution had gone overboard, destroying order with an excess of liberty (as represented by the various rebellions in Western Massachusetts, cumulating in Shay's rebellion), and giving too much power to the legislatures which could be as tyrannical as the crown (by passing legislation against the minority, creditors and propertied interests for example). The people, instead of electing their natural elites put their trust in demagogues who put local interests above the republican common good. The constitution with its focus on a national government, and relatively small membership would act as a filter for the natural elite to rule. Only the wealthy or famous could command the electoral loyalty to raise to national office. It would be a check on the overly demagogical and potentially tyrannical state legislatures.
A particularly interesting evolution was in the American conception of a "mixed" government and how this evolution lead to a radical new understanding of sovereignty. The colonists praised the British king-in-parliament system as a mixed government in the classical sense. The house of commons embodied democracy, the house of lords aristocracy, and the king monarchy. In the classical formulation, each form of governance had a fatal weakness. Democracy tended towards anarchy, monarchy towards tyranny, and aristocracy towards factionalism. By mixing the types of government, each of these weaknesses were avoided. The aristocrats would bring wisdom to the table, the commoners honesty and the king order. Additionally, but analytically separate, the house of lords, commons and king represented the different orders of society, the nobles, commons, and king respectively. Parliament thus "embodied" the realm. Early state constitutions matched these principles, sometimes even making the senate the explicit embodiment of the propertied interest (as in Massachusetts). However, as the revolution proceeded, the egalitarian ideology put pressure on this conception of singling out the elite. Eventually, the existence of the senate was justified as a checking mechanism on the lower house, in order to prevent abuse, instead of an aristocratic element of government. The implication arose then that the lower house was not truly the people, but its representatives, moving away from the embodiment principle. John Adams, who missed out on the developments of the time approved of the federal constitution based off the mixed constitution theory, as he saw that in America since there were no artificial distinctions the "rat race" between the haves and have-nots would even be more brutal, therefore requiring balancing by a strong executive. He thought that any government that had an executive was by definition a monarchy, and saw no contradiction in terms in a monarchial republic. His arguments confused his contemporaries, because he had missed out on the developments surrounding sovereignty.
But by the time of the constitutional convention the conception of government had actually radically changed. It was a basic assumption of the era that within any state there could only be one supreme sovereign, there could be no sovereign within a sovereign. This logic helped drive the revolution, since the colonial legislatures and parliament could not both be sovereign in the Empire. The colonists tried to argue that colonial legislatures would only control home affairs, while the parliament could only regulate trade (sometimes by taxes), but this conception fell apart. The idea of a unitary sovereignty also raised problems for the federalism embodied in the federal constitution. The states and federal government could not both be sovereign. Under pressure to justify the federal structure, as well as the extensive use of conventions (which were originally seen as legally dubious but used so often by the revolution that they were seen as more representative than the legislature by the end of it), the federalists came to the conclusion that the sovereignty was with the People, who never truly transfer it out of their own hands. Instead, the people could delegate bits and pieces to the federal and state governments. Part of the federalist rejection of a bill of rights, was the idea that traditional declaration of rights in British history were compacts negotiated between the rulers (kings) and the ruled. But in America, there was no such clear distinction, the people are rulers and the government (now all the branches) were simply their servants. The senate and magistrate no longer represented elements separate from the common people but were also servants like the legislature.
Tied into this development of sovereignty was the role of the constitution as a "higher law". The idea of the constitution as the highest law of the land had to be developed. There was no written higher law in Britain (there still isn't), because in the British mind, the constitution was simply the structure of the government and its acts. Since Parliament was sovereign, there could be no higher law binding it. However, the colonists (perhaps influenced by their tradition of charter granting) eventually came around to the idea that there was a higher law than ordinary legislation that could bind the legislature, other than a possible natural law prohibition against irrational legislation suggested by certain English sources. Early articulations of the idea were difficult, since thinkers were unsure how legislatures could bind later ones, or how it could even bind itself. Eventually, the idea developed that special conventions representing the people could pass higher law that would be enforceable against the legislature by the courts. Early political philosophy on the separation of powers focused on stripping the executive's power to corrupt the legislature by favors, and conceived of judiciary powers as inherently executive. The separation of powers was still nascent, and like early parliament, many state legislatures still acted as high courts. But as the idea of a judicially enforceable written higher law became real, the judiciary needed to be independent.
The book is really pretty magisterial though it's quite long. But Wood is a great writer, and there's enough interesting material that it doesn't ever feel like a slog. The greatest strength of the book was to show the evolution of political ideas that Americans today take for granted. Ideas about the separation of powers, the constitution as higher law, popular sovereignty, federalism, and the courts did not come handed down to the Framers but were forged in debate, political exigencies, conflicting pre-existing idealogical commitments, social anxieties, and occasionally inspirational genius. A must read for anyone fascinated by the Founding.