Concept:Political conflict arises when parties and their supporters disagree and refuse to accept each other's views.Solution:When people tolerate opposing views, they discuss differences peacefully, accept election results and compromise, so conflicts are minimised.Adopting a common language (B) does not settle political differences. Banning private newspapers (C) denies free speech and creates more tension. Voting for a 'strong' President (D) can lead to dictatorship.Answer:Option A (tolerating opposing views)