Should I go in with just Riflemen and Cannons, or wait until Artillery? I dunno about signing RAs, the whole world except funnily enough Germany is hostile or guarded towards me for killing 2 city-states in between me and Mongolia. I could get a DOWed at the drop of a hat, which would be annoying but less so than having Genghis Khan on my doorsteps here.
(and yes this is on Standard)
(Genghis Khan entered the Renaissance sometime between 10-15 turns ago IIRC)
So what do ya'll say? Jump into the fray before Genghis here gets cavalry and cannons of his own?