Germany was the country that suffered the most economically during World War I. The war reparations imposed on Germany by the Treaty of Versailles crippled its economy for years.

World War I had a devastating impact on the global economy. The war disrupted trade and production, leading to a global recession. The war also resulted in a significant increase in government debt, which further strained the global economy.

The manufacturing industry experienced the most significant growth during World War I. The war created a huge demand for weapons, ammunition, and other military supplies, which led to a boom in manufacturing output.

World War I led to a significant increase in inflation. The war governments borrowed heavily to finance the war effort, which led to an increase in the money supply. This, in turn, led to a rise in prices.

The United Kingdom experienced the most significant increase in government debt during World War I. The war effort was largely financed by borrowing, which led to a significant increase in the national debt.

World War I led to a significant increase in unemployment. The war disrupted production and trade, which led to a decline in demand for labor. This, in turn, led to a rise in unemployment.

Germany experienced the most significant increase in inflation during World War I. The war effort was largely financed by borrowing, which led to a significant increase in the money supply. This, in turn, led to a rise in prices.

World War I led to a sharp decline in trade volumes. The war disrupted shipping and transportation, which made it difficult for countries to trade with each other. This, in turn, led to a decline in trade volumes.

Germany experienced the most significant decline in economic output during World War I. The war devastated Germany's economy, leading to a sharp decline in output. This was due to a number of factors, including the loss of territory, the disruption of trade, and the heavy reparations imposed on Germany by the Treaty of Versailles.

World War I led to a significant increase in inflation. The war governments borrowed heavily to finance the war effort, which led to an increase in the money supply. This, in turn, led to a rise in prices.

The United Kingdom experienced the most significant increase in government debt during World War I. The war effort was largely financed by borrowing, which led to a significant increase in the national debt.

World War I led to a significant increase in unemployment. The war disrupted production and trade, which led to a decline in demand for labor. This, in turn, led to a rise in unemployment.

Germany experienced the most significant increase in inflation during World War I. The war effort was largely financed by borrowing, which led to a significant increase in the money supply. This, in turn, led to a rise in prices.

World War I led to a sharp decline in trade volumes. The war disrupted shipping and transportation, which made it difficult for countries to trade with each other. This, in turn, led to a decline in trade volumes.

Germany experienced the most significant decline in economic output during World War I. The war devastated Germany's economy, leading to a sharp decline in output. This was due to a number of factors, including the loss of territory, the disruption of trade, and the heavy reparations imposed on Germany by the Treaty of Versailles.