Best starting characters in Crusader Kings 3 will give you balanced gameplay. starting characters like Jarl Rurik, Bjorn Ironside, and more are best, to begin with
Crusader Kings 3 gives an option to pick one from various regions. Here is a guide on which is the best region to begin where you can get plenty of help and support to expand.
Acquiring new lands will help you to expand your kingdom in Crusader Kings 3. If you are looking for details on how to get more land then check this guide.