build more industries/ put more money into research,
GDP/C is directly linked to inflation
meaning, if you put more money into research, or build more industries, your GDP/C rises, making your inflation also rise...
but why did you want to raise your inflation? lower inflation = more competitive prices vs other countries
and you are correct about social spending, but if you are playing as africa, are you a dictatorship? if so, cut most social spending costs, and your revenue will increase exponentially. social spending is very costly, and dictatorships seem to have that perk...
I personally dont use artillery much, but, your artillery will fire on there own.
when moved into range of enemy troops they will fire, so dont issue an attack order. just move them until they are firing and let them do it on there own.
someone that uses artillery more might have a better suggestion