"Propun aceasta lege, deoarece a tine un oraș ocupat, inseamna cheltuială cu trupele care mor dacă sunt atacate sau de bătrânețe, vezi fericirea…, dar și venituri in special gold de la orașul ocupat, pe care după ce-l încasezi mai dai 10% statului… aceasta lege ar face mai atractive atacurile pe jucătorii medii…"
This bonus is a reward the country pays from its budget for occupied towns. The value is how much each reward pays out.
Raising the value pays a bigger reward each time, which makes the rewarded action more attractive but spends the country budget faster.
Lowering the value pays a smaller reward each time, which saves the country budget but gives citizens less incentive.
This is a neutral explanation to help you decide — it doesn't favor either side.