Final answer:
Considering Pablo did not have a written contract, the decision on reinstatement might depend on the legal recognition of oral contracts and the concept of promissory estoppel, as well as the implied contract of employment that began when he started working. The historical context of immigrant workers' treatment may also play a role in the legal proceedings.
Step-by-step explanation:
In the case of Pablo and MexiCal, there are a few notable legal principles that might influence whether Pablo should be reinstated and receive back pay. While Pablo only verbally agreed to work for two years and did not have a written contract, the law sometimes recognizes oral contracts as binding. However, certain types of contracts, like those for employment lasting more than one year, may require a written agreement under the Statute of Frauds, which is a doctrine in contract law.
Nevertheless, there are exceptions to this requirement. If Pablo moved his family in reliance on the job offer, which is a significant life change, he may be able to claim promissory estoppel. This legal concept can enforce oral agreements when one party has relied on the promise to their detriment.
Moreover, if Pablo had already started working, there's an implied contract of employment which MexiCal might be obligated to honor. The precedent set by the history of how immigrants have been treated, such as the abuses experienced by Braceros and Mexican workers during the 'Operation Wetback,' could also contribute to public perception and the legal environment surrounding Pablo's case. Whether the law would view these actions, given past injustices, as warranting a corrective response remains a question for the courts.