The issues involved conflicts over doctrine, religious practice, and slavery.

While engaged in military operations involving conflict with an opposing foreign force.

I would like to know your motives so that a solution to this crisis may be found which does not involve conflict.

Why, he wondered, do musicians assume contrast always involves conflict?

Several incidents involving racial conflict stood out in his contemporary letters and memory.

The story line also involves moral conflict pertaining to the morality of killing other living things.

The simulation typically involves political and economic as well as military conflict.

There's a danger of allowing things to slide because they may involve conflict.

Sometimes this involves heavy conflict, and he may ever after be sensitive to the threat posed by powerful women who try to dominate him.

Problems may involve complexity, criticality, conflict or indeed a combination of these problem types.