Describe the development of the worst lead to conflict both inside and outside the nation

We begin by developing the concept of human consequences and showing why, One way in which the actions that cause global change are different from most of ... of the natural environment; that topic is outside the range of human dimensions. ... An important consequence of global environmental change is conflict

Explanation:

Because a major part of World War 2 history was suppressed and replaced with discriminatory propaganda which is what our books and sources of knowledge are dispensed with and belabor about. They forget all the good things Adolf Hitler had done and increasingly emphasize and over-exaggerate his dark sides and the lies against him.