Business policies are guidelines that define limits for decisions and help organizations achieve goals. They cover all business aspects, responsibilities of senior employees, determining future actions, defining needs, and allocating resources. Policies are important for success by facilitating control, communication, clarity, motivation, review, efficiency, coordination, morale, and delegation of authority. Strategic management evolved from informal goals set by entrepreneurs to formal goals and hierarchies as businesses grew in size between World Wars I and the Great Depression. Strategic thinking and decision making are interconnected, with strategic thinkers assessing consequences before making informed decisions aligned with overall strategy.