The year 1670 was notable for various historical events and developments. It was during this time that the Great Plague was still affecting parts of Europe, particularly in London, where outbreaks continued to cause significant mortality. Additionally, the Treaty of Dover was signed between England and France, marking an alliance against the Dutch Republic. In the realm of exploration, 1670 saw the establishment of New France in North America, which expanded French influence in the region. This year also marked the birth of significant figures, including the English poet Andrew Marvell, who contributed to the literary landscape of the time.