What was the most important reason France was motivated to explore lands to the south and the west?

France was primarily motivated to explore lands to the south and west for economic gain, particularly through the pursuit of new trade routes and resources. The desire to compete with other European powers, such as Spain and Portugal, pushed France to establish colonies and expand its influence in the Americas and parts of Africa. Additionally, the quest for wealth and the spread of Christianity also played significant roles in driving French exploration efforts during this period.