ERA 7: 1900 – 1929
The Progressive to New Era
Income tax, the Federal Reserve, budget reform, Liberty Bonds, and the rise of national fiscal administration.
Building Fiscal Capability
The Progressive Era and World War I changed how the national government raised, managed, and supervised money. Industrial growth had created new public problems in banking, monopoly power, public health, labor conditions, and urban governance. Reformers pushed for more professional administration, better budgets, stronger regulation, and fiscal systems that could reach a national economy.
The Sixteenth Amendment and 1913 income tax gave the federal government a broader revenue base than tariffs alone. The Federal Reserve Act created a central banking system to support monetary and financial stability. World War I then tested these tools. Liberty Bonds, war taxes, and federal borrowing connected national defense to household saving, banks, employers, and civic messaging.
This era made public finance more modern and more administrative. Revenue, credit, banking, budgets, and reporting became national systems rather than scattered tools. That added capacity helped the country respond to economic and military demands, but it also expanded debate over who should pay, who should be regulated, and how much authority federal financial institutions should hold.
Did you know?
The 1913 income tax began with a 1 percent normal tax above exemption levels and surtaxes on very high incomes. A tax that started narrow is now the largest federal government revenue source.
Fiscal Facts
The Liberty Loan and Victory Loan campaigns raised more than $20 billion for World War I. War finance became a mass civic campaign through banks, posters, payroll saving, and household bond purchases.
Case Studies
Stories from the Era
16th Amendment
The income tax began as a narrow federal revenue tool. Find out how constitutional change gave the national government a broader way to finance public commitments.
Federal Reserve
Financial panics showed the limits of a fragmented banking system. Find out how the Federal Reserve became part of the public finance architecture for national stability.
Liberty Bonds & WWI
World War I finance reached into banks, workplaces, posters, and households. Find out how bond campaigns turned borrowing into a national civic effort.
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