The Hidden Soil of the US Bull Market: 1932–1972

01One: A Generational Epic of America

William Manchester is a renowned American historical writer. His The Glory and the Dream is a monumental chronicle of the United States from 1932 to 1972.

These four decades are the most critical in US history—it goes from the depths of the Great Depression (1932), through the New Deal, WWII, postwar prosperity, the Cold War, and the civil rights movement, ultimately becoming the world's sole superpower.

Why should an investor focused on US stocks read this modern American history? Because—almost all the institutional, cultural, and structural advantages that drive today's secular bull market were forged during these four decades.

When you buy US stocks, you are essentially betting on "the long-term output of this American system" (remember Gordon's The Great Game). To understand why this system is so strong, where its foundations lie, and whether it could be shaken—you must understand how it was built. The Glory and the Dream is the "Genesis" of this system.

02Two: First Insight: How Crises Forge Institutions

The Glory and the Dream opens in 1932—the deepest trough of the Great Depression. Unemployment at 25%, banks failing, millions of families left with nothing, the entire capitalist system seeming on the brink of collapse.

Then, Manchester shows how the US, amid this crisis, forged a set of institutions that persist to this day—

The New Deal created the SEC (securities regulation, ending the fraud and manipulation of 1929), the FDIC (deposit insurance, preventing bank runs), and the social safety net. These institutions tamed a wild, dangerous, cyclically collapsing capital market into a relatively trustworthy, investable system.

The implication for investors is profound (echoing Gordon—crises are Wall Street's immune system): The US stock market is able to have a long bull market not because it never crashes, but because after every crash it emerges stronger through institutional reform. The crash of 1929 gave birth to securities regulation; the crisis of the 1930s gave birth to deposit insurance—the "institutional trustworthiness" we enjoy today when buying US stocks was earned through the rubble of 1932.

Understanding this gives you a much more grounded confidence in the long-term story of US stocks—its strength lies not in avoiding declines, but in having an institutional capacity for self-repair and reinforcement after crises.

03Three: Second Insight: The Real Engine of Prosperity

The middle section of The Glory and the Dream covers WWII and postwar prosperity. Manchester shows how America became the absolute center of the global economy during this period.

But the "prosperity engine" he presents isn't just economic numbers; it's a set of mutually reinforcing structures—

A strong middle class (postwar prosperity created a vast, consuming middle class—the demand base of the market), continuous technological innovation (military technology converted to civilian uses), absorption of global talent (waves of scientists and entrepreneurs fleeing to the US), and a deep, open capital market (providing funding for innovation).

These structures reinforced each other, forming a virtuous cycle of "innovation → prosperity → more innovation." This virtuous cycle is the most fundamental engine behind 200 years of US stock market bull runs (echoing Acemoglu's inclusive institutions and Diamond's structural endowments).

For investors, the practical takeaway is: To judge the long-term prospects of US stocks, look at whether this "virtuous cycle engine" is still running—Is the middle class healthy? Is technological innovation still leading? Is the US still attracting global talent? Is the capital market still open? These "engine parts" matter far more than any short-term earnings report or macro data for the long-term fate of US stocks.

04Four: Where I Differ from Manchester

First, it is a "victor's epic" with a warm filter.

The tone of The Glory and the Dream is a celebration of these four decades—glory and dream. But this "victory narrative" glosses over many dark sides—the brutality of segregation, the persecution of McCarthyism, the foreign hegemony and wars, the inequality beneath the prosperity. Manchester didn't ignore these entirely, but the overall "glory" filter makes the American story seem glossier than it really was. For investors, this reminds us not to be fully persuaded by the victory narrative of "American exceptionalism." America's strength is real, but its problems (inequality, race, political polarization) are real too, and these problems are now eroding that virtuous cycle engine.

Second, it ends in 1972, missing the subsequent inflection points.

The book stops at 1972. But after 1972, the US experienced stagflation, Vietnam defeat, the collapse of Bretton Woods, deindustrialization, the 2008 crisis, and political polarization. The America of "glory and dream" in Manchester's pages faced severe challenges after 1972. If you only read this book, you'd have an overly optimistic impression of America. To understand today's America (and today's US stock risks), you need the post-1972 story—an America where "glory" has faded and the "dream" has been discounted.

Third, the chronicle genre is strong on narrative, weak on analysis.

Manchester is an outstanding narrator—he makes forty years of history vivid and gripping. But the book is stronger on "telling what happened" and weaker on "why it happened and the structural patterns behind it." For investors, you need to extract your own "structural insights" (institutions, engines, cycles) from his narrative; the book itself does not provide these analytical frameworks directly.

Fourth, its "America-centric" perspective.

The book is thoroughly America-centric—the world is merely a backdrop for America's story. But understanding America's rise and decline requires placing it in a global context (its rise was partly due to the destruction of Europe in two world wars; its hegemony rests on the dollar system). Manchester's "America-centric" narrative shows you the internal drama, but not its position in the global structure—and the latter is precisely the key to judging how long American hegemony (and the US bull market) can last.

05Five: [object Object] vs. [object Object]: Two Perspectives on America

This book and Gordon's The Great Game (the history of Wall Street) illuminate the "foundations of the US bull market" from two angles.

Gordon focuses on financial institutions—how Wall Street's "capital allocation machine" was built and evolved. Manchester focuses on national destiny—how America went from the Great Depression to superpower.

Gordon tells the story of the Wall Street machine; Manchester tells the story of the country that houses the machine.

Together, they provide investors with a complete picture of "why to bet on US stocks"—you buy US stocks, you buy "an efficient capital allocation machine (Gordon)" running in "a country with a powerful virtuous cycle engine (Manchester)." This machine + this country have together created the 200-year secular bull market of US stocks.

And to judge whether this long bull market can continue, you are essentially judging: Is this machine still efficient (are financial institutions degenerating)? Is the country's engine still turning (are innovation, middle class, talent attraction, institutional trustworthiness still healthy)? These two questions matter far more than any technical analysis or short-term forecast for the long-term fate of US stocks.

06Six: In Closing

My biggest takeaway from this book is a historical, structural, grounded understanding of "the US stock market's long bull run"—rather than a blind faith that "US stocks always go up."

Most people chasing US stocks treat the "long-term upward trend" as an axiom that needs no justification (remember Siegel's 200-year data). But The Glory and the Dream tells you that this "upward" is not preordained; it was earned with the rubble of the Great Depression, the sacrifices of WWII, the efforts of generations, and a set of carefully forged institutions.

This understanding has two sides:

On one side, a more grounded confidence—the strength of US stocks is not luck; it is a real, powerful set of institutions and structures that have been repeatedly tempered by crises. As long as these institutions and structures remain, the long-term upward trend has a foundation. This allows me, during every drawdown, to trust that "the system will self-heal."

On the other side, a more clear-eyed vigilance—since this "upward" is built on specific institutions and structures, when these institutions and structures begin to degrade (political polarization, rising inequality, loss of innovation edge, declining institutional trustworthiness), the US bull market could be shaken. Reading about post-1972 America, I see precisely signs of some "engine parts" wearing down. This keeps me cautious about "blindly holding US stocks forever"—not that I don't hold them, but that I continuously monitor whether that "virtuous cycle engine" is still turning.

With his forty-year epic, Manchester teaches me a simple and profound truth: The long-term prosperity of a country and a market is never preordained. It is painstakingly forged by generations, crises, and institutions. And what is forged can also be eroded.

Only by understanding "how the US bull market came to be" can you judge "how much further it can go."

And that judgment is closer to what a long-term investor should really care about than any short-term market forecast.