Answer:
Spain
Step-by-step explanation:
Age of discovery is an era in European history from the early 15th century until the end of the 18th century.
It was an era of extensive overseas explorations, it was also the period in which Europe adopt colonialism and mercantilism as Nation policies. During this age is when Cristopher Columbus arrived in America send by the Spanish crown and began the conquest of the continent. Giving Spain a large territory and all the richest inside of it.
I hope this answer helps you.