Captains of Industry are individuals who have achieved great success in business and have used their wealth to benefit society. They are often referred to as 'robber barons' due to their ability to amass large amounts of wealth and power. CEOS, or Chief Executive Officers, are the highest-ranking executives in a company and are responsible for making decisions that affect the entire organization. They are typically the most influential people in a company and are responsible for setting the overall direction of the organization.