It is 131 years old to this day.
True. Examples of that are wind power, hydropower, solar energy, coal, and natural gas.
I think it is because these two leaders focus more on their personal goals than the goals of their people. They call this one as pseudo-transformational. There is change, but the change happens in a more negative side. Transformational leadership should not only be the leader, but his goals and his follower's goals should be the same, This type of leader will do his best to achieve the change, not for himself but his followers.
Many Americans opposed the war on moral grounds, appalled by the devastation and violence of the war. Others claimed the conflict was a war against Vietnamese independence, or an intervention in a foreign civil war; others opposed it because they felt it lacked clear objectives and appeared to be unwinnable.