What currency did Gustav Stresemann introduce to replace the worthless mark notes?

Gustav Stresemann introduced the Rentenmark in 1923 to replace the hyperinflation-stricken German mark. During the early 1920s, Germany faced severe economic turmoil, resulting in the mark becoming nearly worthless due to hyperinflation. To stabilize the economy and regain public confidence in currency, the Rentenmark was introduced as a temporary currency backed by industrial and agricultural resources. This new currency helped to bring stability to the economy and laid the foundation for the eventual introduction of the Reichsmark as the standard currency. The Rentenmark's introduction was a critical step in addressing the immediate economic crises and restoring a sense of normalcy in post-World War I Germany.