d) Louis Brandeis

Louis Brandeis, later a U.S. Supreme Court Justice, authored a key book titled “Other People’s Money—and How the Bankers Use It,” advocating for initiatives and referendums in governance. Published in 1914, the book critiqued the power and practices of large banks and corporations and called for greater transparency and accountability in finance. Brandeis’ work influenced progressive reformers and contributed to changes in banking and business regulation.