The causes of the problem are complex and are related to broader social forces.

Hitchcock's work tended to diminish the role of broader social forces.

Historians say that the deregulatory tilt also had very broad social and economic forces behind it.

Most Americans see the war against terrorism as a fight against broad forces opposed to freedom.

This could break the logjam among the industrial powers and give the treaty broad political force.

Some broader forces are also slowing this race down.

Cox is the first to admit that there are broader forces at work.

True, some other cities have also experienced big drops, suggesting broader forces at play.

The additional business would not isolate the Island from broader economic forces, experts said.

To understand the system's history, it is necessary to examine these broader forces.