Sentence:  Strikes should be declared illegal against corporations because disagreements would have to be settled by government representatives acting as controllers of the corporation whose responsibility to the state would now be defined against <WSD>proprietorship</WSD> because employees and proprietors must be completely interdependent , as they are each a part of the whole . 
Meaning of the word marked with <WSD> tags:  an unincorporated business owned by a single person who is responsible for its liabilities and entitled to its profits