The main reason for the USA’s military intervention in the Korean war was that of containment. The American aims was to work with its allies to contain the spread of soviet and communist Chinese power using political, economic and if necessary military pressures. Any failure of containment was potentially disastrous. According to the USA the loss of SK might well lead to a chain reaction leading to the loss of much of the rest of Asia, including Japan.
Answer:
The British government has failed to respect the rights of the Native
Americans.
the committee on public information, I just googled it and it popped up
Because they needed a leader that would speak for them. Also because most of our of age men in the earlier eras were slaved African Americans.