What was a key outcome of the reforms made by JB Colbert?

The key outcome of the reforms made by Jean-Baptiste Colbert, who served as the finance minister under King Louis XIV of France, was the enhancement of agricultural production. Colbert implemented a variety of economic policies aimed at improving the French economy, including promoting mercantilism, boosting agriculture, and encouraging industry. By providing a framework that supported agricultural practices and investing in infrastructure, he significantly increased the production of crops, which helped strengthen France's economy and self-sufficiency.

Colbert's focus on agriculture was part of a broader effort to reduce dependency on imports and improve the country’s exports, thereby enhancing national wealth. His agricultural policies laid the groundwork for sustainable economic growth, ensuring that France could feed itself and increase its wealth through effective management of its natural resources.

Other options are not solutions to the economic challenges of the time, such as public trust, which can be quite complex and not solely dependent on economic reforms, or the idea of social equality, which Colbert’s reforms did not specifically address as they primarily focused on economic productivity and state revenues. The promotion of social equality was not a focus of Colbert's policies, as his reforms were designed to bolster the state rather than redistribute wealth or improve the social hierarchy.