Lyndon LaRouche (1922-2019) was an American political activist and economist known for his controversial views and theories. He founded the LaRouche Movement, which promoted a unique blend of economic and political ideas, often focusing on the importance of scientific progress and infrastructure development. LaRouche ran for the presidency of the United States multiple times, advocating for policies that he believed would improve the economy and society. LaRouche's ideas often attracted both supporters and critics. He was known for his conspiracy theories, particularly regarding global finance and political elites. His organization published various materials, including newsletters and pamphlets, to disseminate his views and engage with the public on issues like economic policy and international relations.