Province Details Panel
Double left-clicking on a castle town or settlement (in Fall of the Samurai) will open the province details panel, which shows statistical information about the selected province. The bottom section shows the factors contributing to the local and clan economy - including the wealth generated through buildings, farming and taxation; the middle section shows the elements affecting, and status of, public order - such as castle level, garrison size and tax burden; in Shogun 2 the top section deals with food supply, the province speciality and a breakdown of religious beliefs.
Click here to view a video tutorial about this subject.