Buchanan (2013) opines that the world has movedthrough different phases of leadership since theearly part of the 20th Century. Specifically, there wasfirst the concept of “command-and-control” thatprevailed into the 1980s, which was followed by“empower-and-track” through the mid 2000’s, and,finally, “connect-and-nurture,” which is the currentapproach. While this timeframe may not holduniversally true, it provides a high-level justificationas to why different leadership styles have emerged.