The statement that best reflects the relationship between industrial growth and social reform movements in the late 19th and early 20th centuries is:
"The rapid changes brought about by industrialization resulted in increased social inequalities, prompting various reform movements aimed at addressing workers' rights and suffrage."
This statement accurately describes how industrialization led to significant social issues, including poor working conditions, economic disparity, and a lack of rights for workers and women, which consequently spurred a range of reform movements during the Progressive Era that sought to address these inequalities.