It was justified through the Mandate of heaven. Basically. It was thought that only one legitimate ruler could be the ruler of china. And whoever that one ruler was, he was blessed with godlike powers.
Hoped this help :P
A plain is a landform that is almost always flat. It is like a small valley.
The African American leader who supported a gradual approach to racial equality was Booker T. Washington. Living in the south, he believed that a slow approach would reduce the chance of a strong adverse reaction from the whites, improving the opportunity of gaining equality with peace; the black advancements leading to civil rights would be through education. Many people thought his strategy would maintain the Negro community away from its civil rights for a long period, sacrificing even more the blacks in the south.
