AI image created by ChatGPTAmerican Agriculture Enters a New CenturyIn the early 1900s, American agriculture continued to expand and diversify as the nation entered a new era of scientific research and modernization. The use of commercial fertilizer rose steadily during the early 1900s, reflecting a growing understanding of soil nutrition and yield management. Foundations of Modern American FarmingThe early 1900s laid critical groundwork for modern U.S. agriculture. Together, these developments helped transform American agriculture into a more diversified, productive, and research-driven system—one whose influence continues to shape farming practices today. American Agriculture’s Expansion in the Early 1900s