✅ Yes, the content seems to be true and authentic, as reported by several sources.

These, include:

1. https://wrkr.com/earths-largest-lava-flow-ever-was-in-michigan-despite-not-having-a-single-volcano/ (Trust Score 7/10) - This article discusses the largest lava flow ever discovered, which originated from a dormant volcano under Lake Superior and moved as far south as Kansas.

2. https://www.stlpr.org/show/st-louis-on-the-air/2023-08-01/a-dormant-illinois-volcano-has-rare-earth-metals-scientists-want-to-know-why (Trust Score 6/10) - While this article focuses on a dormant Illinois volcano, it does not directly address the potential risks of the Midwestern volcanoes. However, it provides context on the geological interest in dormant volcanoes.

3. https://en.wikipedia.org/wiki/List_of_volcanoes_in_the_United_States (Trust Score 9/10) - This Wikipedia article lists various volcanoes in the United States, including those in the Midwest, which supports the existence of dormant volcanoes in the region.

These sources collectively provide evidence that there are indeed dormant volcanoes in the Midwest, which have significant geological history and potential risks if they were to become active again.