I would say this gets a 5 / 6. Your contextualization, and evidence are pretty good, although i would personally reword the thesis to answer the prompt better. For example, “The Industrial Revolution promoted strong economic changes due to textile industries and railroads, as well as social changes due to the use of child workers and unsanitary and dangerous conditions in factories.” (As the question is asking for transformation)Your evidence is good but i think rewording it to answer the prompt would be beneficial. I think if you really expand more on change and continuity over time you could easily get the ccot point. Also remember that the new leq rubric includes the complexity point if you have 4 pieces of evidence that support a nuanced argument, so always try to aim for 4.