Noob question here, but how do you get your armies even bigger?

I always get to about 100 men or so, and i'm not really sure how to grow from there on out. So i always end up stuck in this middle stage where doing small jobs pay too little and going after anything larger will get my army killed.

Submitted December 23, 2018 at 10:55AM by ffngg http://bit.ly/2BA0dTn