"Obviously they were not fired for union activity, to the best of my knowledge," he said.
In some ways, union activity among immigrant workers is nothing new.
It is not illegal to fire farm workers for union activity.
All this and not one word of it's anti union activities.
An even bigger problem related to the union political activity is the source of the money.
Some also criticized the teachers for using their work hours to participate in union activities.
After the small movement disappeared, he dedicated himself to trade union activity.
The college has a limited arrange of societies and union activities.
Her political and union activities are too numerous to record.
Davis encouraged him to be take part in union activities.