DominicanR ---> Dominican Republic (though idk if that's because the name can only be a certain number of characters or whatever)
Dr Congo ---> D.R. Congo (You could also do D.R.C.)
Tunnisia ---> Tunisia
Phillipines ---> Philippines (one L, double P, instead of double L, one P)
Cabo Verde ---> Cape Verde
"neighbours" ---> neighbors (when it says a country was divided up by its neighbors)
That's all for now. I'll let you know if I find more!