The Dutch Empire was a global maritime empire established by the Netherlands during the 17th century, known as the Dutch Golden Age. It expanded through trade, colonization, and military power, with significant territories in Asia, Africa, and the Americas. Key trading companies, such as the Dutch East India Company and the Dutch West India Company, played crucial roles in its economic success. At its height, the Dutch Empire controlled important trade routes and established colonies, including New Amsterdam (now New York City) and various islands in the Caribbean. The empire declined in the 18th century due to competition and wars, but its cultural and economic impacts remain significant today.