The korean war was a proxy war between the Soviets through North Korea, and USA through South Korea. It was a tragic war because its effects were devastating and it led to numerous loss of lives. In addition, it made millions of people face hunger,drought and famine. it also separated families. worst of all, it had no effects as dictatorial regimes continued to fluorish in the North.
The thesis of the Declaration of Independence was that the colonies deserved their independence, since the right to three basic things life, liberty, and the pursuit of happiness came from a power higher than man.