Final answer:
George Washington Carver earned international acclaim for his groundbreaking work in agriculture which revolutionized practices in the southern United States and had a lasting impact on society.
Step-by-step explanation:
George Washington Carver gained international fame for revolutionizing agricultural research in the southern United States during the early twentieth century. His innovative methods and focus on crop rotation and soil health helped to transform farming practices, leading to more sustainable use of resources.
Carver's promotion of alternative crops like peanuts, sweet potatoes, and soybeans helped to diversify agriculture and improve nutrition, while also providing new sources of income for farmers. His work exemplified the type of progress that the Green Revolution would expand on globally decades later, with figures like Norman Borlaug continuing to advance agricultural yields through scientific innovation.
Despite facing numerous challenges as an African American in the post-Reconstruction era, Carver's determination and expertise earned him a revered place in history. His efforts at Tuskegee Institute, particularly in education and industrial training, laid the groundwork for many to lead more prosperous lives and his legacy continues to be celebrated for the profound impact he had on agriculture and society at large.