Step 1: Define public law
Public law governs the relationship between the state and individuals or between state entities, such as constitutional law, administrative law, or criminal law.
Step 2: Analyze each option
- Option (1): Contract disputes fall under private law, as they involve individuals or entities in a private capacity.
- Option (2): Constitutional law issues involve the state and its citizens or institutions, making it a public law matter.
- Option (3): Family law matters (e.g., divorce, custody) are private law issues between individuals.
- Option (4): Property disputes are typically private law matters between individuals or entities.
Step 3: Conclusion
Constitutional law issues are an example of a public law matter, as they involve the state and its legal framework.