But he has a duty to contribute to the war effort.

I do want to feel I'm actually contributing to the war effort.

The city had contributed 850,000 servicemen to the war effort.

The peanuts will create peanut oil, contributing to the war effort.

She contributed to the war effort by training thousands of pilots in basic carrier operations.

Berry says that the operation never violated American's rights and contributed a good deal to the war effort.

Auker retired in 1943 so that he could contribute to the war effort.

One of the ways in which women contributed to the war effort was by joining the workforce.

Could you tell me how people outside Kuwait from that country are contributing to the war effort.

We all contribute to the war effort in our own way.