Other unions are also contributing money and manpower.

Other unions drafted resolutions of support, boycotted the streetcars, and contributed money.

This union had contributed an important role for the development of painting until 1957.

Some unions succumbed to corruption and contributed to their own decline.

The union contributed nearly $100,000 to Rayburn's campaign.

The Business Committee worked to ensure that unions contributed as much as they could.

The union contributed more than $70,000 to state officials.

You never turn on the TV and see a story about how unions contributed to building this country.

Together, the departing unions contributed about $30 million a year.

And it is not just because, as has been widely noted, that unions contribute money to the campaigns of Democratic candidates.