[muawiyah]

To discover the significance of this a Swedish timeline is in order: http://www.risberg.ws/Hypertextbooks/Economics/History/Swedish/Timeline.htm

[Freelance Warrior]

The language of the material your link points at, is amazing:

Peach with Russia is reached at Täysinä. Esthonia and Narva are ceded to Sweden.
Peach treaty is signed with Denmark.

The author really loves this fruit ;)