Dashed left edge = started before May 1660 ·
Dashed right edge = ongoing beyond May 1660
Events in May 1660 3
1660Treaty of OlivaPeace ends the Second Northern War in the eastSigned on 3 May 1660 at Oliva near Gdańsk, the treaty settled war between Sweden, Poland-Lithuania, Brandenburg, and the Holy Roman Empire. Poland's King John II Casimir renounced his claim to the Swedish throne, and Sweden secured recognition of its hold on Livonia.
1660Restoration of Charles IIMonarchy restored after the InterregnumCharles II landed at Dover on 25 May 1660 and entered London on 29 May after the collapse of the Commonwealth following Cromwell's death. The Convention Parliament had invited his return, ending eleven years of republican rule in England, Scotland, and Ireland.
1660Treaty of CopenhagenSweden and Denmark end the Second Northern WarSigned on 27 May 1660, the treaty concluded the Dano-Swedish War, with Denmark ceding territory it had regained and Sweden returning some conquests, restoring a balance of power around the Sound. It followed the death of Sweden's King Charles X Gustav earlier that year.