Who would admit their own ugliness?

As the perspective of USA, the ruling system of communism is beyond their belief which caused Vietnam War and Korean War.

Western countries, unfortunately, we need to include USA to be part of the Western allied troops of intruding China for the business and natural resource aggression during WWII. Even thougn USA joined the least part of it, it still has the intention joining the European allied troops to invade China.

Based on the history USA joined the European troop invaded China in WWII, China back up Korean War and Vietnam War to defeat USA is understable to me, as a Chinese American.

I wonder whether the American's history book would tell the truth about European's greed during WWI and WWII which included USA.

Most of leaders in this world do not want to admit their ugliness, that included Japanese government today still omits WWII in their school history book, U.K.,those European countries, USA, and China' s Mr. Mao for his limited knowledge leading the failure of public policies casued many death during Great Leap and Cultural revolution.

Which country can be brave to tell the truth about the mistake the have made in history?

It is good to remember history, so we can working on prevention of war and any of greedy intention come to harm us.