I'm not exactly a new player, with a couple hundred hours spent, but I normally play western Europe, where obviously institution spread is much easier. However, with Third Rome, I decided to play out in the east for once, and picked up Muscovy. My lands extend into Lithuania and the Baltic as well as Finland, but I simply cannot embrace institutions. I know that developing provinces helps it spread, but I've been developing provinces and it doesn't seem to be helping the expansion. It's 1600 and global trade has just spawned in Spain and I'm still struggling to try and embrace Colonialism. Please help!