I have two questions to ask about the mid game of galactic civilisation 3
1: what research do you need to follow to allow the building of bigger and stronger battleships playing as the human I always end up with little ships with a lot of beam technology but do little damage against my opponents in mid game.
and
2: What do you need to do to have lots of money in the mid game of galactic civilisation 3? I always end up broke.