Usage patterns
〈事〉で争議を起こすto start a dispute over something
The labor union started a dispute demanding a pay raise.
争議が起こるa dispute arises/breaks out
A dispute broke out at the factory over improving working conditions.
争議を解決するto settle/resolve a dispute
The dispute was resolved through discussion.
争議に発展するto develop into a dispute
A small complaint developed into a major dispute.