The legal rights of undocumented persons like Isabella would require the Lawyer to seek protection for her under the Equal Protection Clause of the Fourteenth Amendment.
The above clause indicates expressly that everyone living within the jurisdiction of the United States, citizen or not, has the right to equal protection of the law.
See the link below to learn more about the Equal Protection Clause of the Fourteenth Amendment Clause:
https://brainly.com/question/13038239