Legally, there is no national language of the United States, so legally this aspect of life is free territory. However, it is different from a moral standpoint. George Fletcher in his essay, “The Case for Linguistic Self-Defense,” argues, “Each language distinguishes a living culture and precisely for this reason every group of native speakers has an inherent right to defend its language against influences that threaten to eradicate or displace it.” In the case of the French-speaking province of Quebec, this argument holds true as English is certainly a threat to the survival of the French language as seen in the Canadian census report in 2017. It reports that 70% speak English while only 40% speak French. Indeed English speakers are overtaking the French in Quebec. However in the case of the United States, Spanish does not threaten English in the same way.
When looking at the demographics of Latinos in the United States, you see that the youngest age group of 1st, 2nd, and 3rd generation immigrants are 87% fluent with only 1% claiming to not speak English. A whopping 37% of them only speak