Prussia and Sweden

[GermanGamer7]

So I am playing as Prussia and Sweden hates me. I need them to be my ally so I can get them to deal with Russia while I roll over Poland-Lithuania. They hate me because of "historical differences", can I get some help on how to get them to not hate me?
Edit: oh crap poland-lithuania is allies with france now

[Xantan]

Hey there GermanGamer,

The easiest way is to gift them some money and try and negotiate a trade agreement. That will soften over time, but make sure you gift them a small amount every other 5-10 turns. Eventually they will be won over.

[creditosonline]

I hope to gift some money and try and negotiate a trade agreement, works for me too, thanks.

[Xantan]

You're better off trying to do a trade agreement first, without offering cash. If not, cash works.