Along the way he must deal with dangers such as war and the man responsible for his father's death.

Societal trauma, such as war, seems to have a similar effect.

The song is reminiscent of his early material, which covered issues such as war and the civil rights movement.

The album touches on subjects such as politics, social justice, and war.

The songs in the album have many different subjects such as war, history and films.

Special circumstances, such as war, have seen the government mobilize science to deal with a national emergency.

Coalitions have also been formed during times of national crisis such as war.

Factors such as war, poverty, and unemployment may also contribute.

In the eighteenth century, topics such as politics and war were thought to be the province of men.