A good start would be to stop doing 'bad stuff' . Have the 750,0000 or so people whose homes and lands were taken after they were terrorised into leaving , been compensated/allowed ot return to their properties? Oh, that sort of terrorising and taking over others' homes is continuing to this day?
In stead of saying 'bad stuff', could you be more specific? For example, do you mean:
Shooting kids and journalists in the head?
Killing medics, teachers, ambulance drivers trying to rescue a child stuck with her murdered relatives ?
When you haven't stopped committing atrocities for 80 or so years, what do you expect people to do? Lie down and die for you?