Editing 1686 (section)

=== April&ndash;June ===
* [[April 9]] &ndash; As the Valdesi rebellion continues, the Duke of Savoy issues a second edict, giving the Protestant Valdesi eight days to lay down their arms and allows safe passage into exile for those who agree.
* [[April 22]] &ndash; In the wake of Savoy's newest repression of the Protestant Valdesi, [[Savoyard–Waldensian wars#Renewed persecution and war|a third war breaks out]] and Protestant pastor [[Henri Arnaud (pastor)|Henri Arnaud]] leads the resistance with 3,000 rebel soldiers against 8,500 Savoyard soldiers and mercenaries.  The Valdesi are overwhelmed within one month.
* [[May 4]] &ndash; The [[Municipality]] of [[Ilagan]] is founded in the [[Philippines]].<ref>{{cite book |last1=Malumbres |first1=Julian |title=Historia de Nueva-Vizcaya y provincia montanõsa |date=1919 |publisher=Tipog. Litog. del Col. de Sto. Tomas |location=Manila |page=112 |url=https://books.google.com/books?id=p9xYlDoKdrcC&q=4%20mayo%201686 |access-date=May 11, 2023 |language=es}}</ref>
* [[May 6]] &ndash; The [[Treaty of Perpetual Peace (1686)]] is signed between the [[Tsardom of Russia]] and the [[Polish–Lithuanian Commonwealth]], recognizing the former's possession of [[Left-bank Ukraine]] and the city of [[Kyiv]], as agreed upon in the earlier [[Truce of Andrusovo|Treaty of Andrusovo]] in [[1667]].<ref>{{cite book |last1=Bushkovitch |first1=Paul |title=Peter the Great: The Struggle for Power, 1671–1725 |date=September 27, 2001 |publisher=Cambridge University Press |isbn=978-1-139-43075-3 |page=148 |url=https://books.google.com/books?id=6ZPajB4XyIwC&q=6%20may |access-date=May 11, 2023 |language=en}}</ref> The treaty also brings the Tsardom of Russia into the [[Great Turkish War]], on the side of the [[Holy League (1684)|Holy League of 1684]].<ref>{{cite book |last1=Koziara |first1=Thomas P. |title=Historia Nostra: The Complete History of Poland: 1586 to Present |date=November 18, 2020 |publisher=Aurifera S.A. |page=23 |url=https://books.google.com/books?id=GaYJEAAAQBAJ&dq=6+may+1686+russia+holy+league&pg=PA24 |access-date=May 11, 2023 |volume = 6|language=en}}</ref>
* [[May 14]] &ndash; [[Joseph Dudley]] formally begins his tenure, as President of the Council of the newly formed [[Dominion of New England]].<ref>{{cite book |last1=Barry |first1=John Stetson |title=The History of Massachusetts |date=1855 |url=https://books.google.com/books?id=fhQZAAAAYAAJ&q=%22new%20england%22%20joseph%20dudley%20appointed%20president |access-date=May 11, 2023 |language=en}}</ref>
* [[May 25]] &ndash; The third [[Savoyard–Waldensian wars#Renewed persecution and war|war against the Protestant Valdesi]] ends.  Soon afterward, 2,000 of the Valdesi are massacred, 8,500 taken prisoner and about 3,000 surviving civilians forcibly resettled and converted to Catholicism.
* [[June 20]] &ndash; French Canadian soldiers on the [[Hudson Bay expedition (1686)|Hudson Bay expedition]] capture the first of the British [[Hudson's Bay Company]] outposts, with the surrender the unarmed inhabitants of the fortress at [[Moose Factory, Ontario]].<ref>Pierre-François-Xavier de Charlevoix, ''History and General Description of New France'' (F. P. Harper, 2013) p. 970</ref>