Thomas’s greatest triumph was when he made the louisiana purchase in 1803. He made a difference when he made the louisiana purchase. When he made the purchase it doubled the size of our country and It helped to secure the port of New Orleans and the use of the Mississippi river for us. What it means to be a revolutionary person is the person had a large impact on society or an aspect of a human endeavor. Thomas Jefferson was revolutionary because he had a huge impact by signing the declaration of independence. Relationships can make people revolutionary because if you had a wife and she had a good idea and the husband had a good idea and they put the two ideas together, and tif the idea had a sudden impact on society, it would make them both