Breaking an unconstitutional law to bring attention to the problem is judicial review
Explanation:
A document that defines the structure of a government is termed as constitution.
A constitution can be defined as a written document that outlines and limit the power of a government,it also defines the basics rights of the citizen of a country.
All constitutions are law but all laws are not constitution
Unconstitutional Law refers to an action taken by a government that is against the rights and authority of the government defined in the constitution.
So,Breaking an unconstitutional law to bring attention to the problem is judicial review