The Age of Discovery also known as the Age of Exploration, part of the early modern period and largely overlapping with the Age of Sail, was a period from approximately the 15th century to the 17th century, during which seafarers from a number of European countries explored, colonized, and conquered regions across the globe. The Age of Discovery was a transformative period in world history when previously isolated parts of the world became connected to form the world system and laid the groundwork for globalization. The extensive overseas exploration, particularly the European colonization of the Americas, with the Spanish and Portuguese, and later the British, at the forefront, spurred global trade. The interconnected global economy of the 21st century has its roots in the expansion of trade networks during this era.

The early modern period is a historical period that is part of the modern period based primarily on the history of Europe and the broader concept of modernity. There is no exact date that marks the beginning or end of the period and its timeline may vary depending on the area of history being studied. In general, the early modern period is considered to have lasted from the 16th to the 19th centuries. In a European context, it is defined as the period following the Middle Ages and preceding the advent of modernity, sometimes defined as the "late modern period". In the context of global history, the early modern period is often used even in contexts where there is no equivalent "medieval" period.