3. The term "Robber Baron" was used to describe: A) Farmers who opposed the gold standard. B) Industrialists accused of exploiting workers and manipulating markets. C) Politicians who supported Reconstruction policies. D) Entrepreneurs who invested in new technology.

The term "Robber Baron" was used to describe:<br /><br />B) Industrialists accused of exploiting workers and manipulating markets. <br /><br />This term was often applied to certain late 19th-century American businessmen who were perceived as having used unethical methods to amass their wealth.