Democrats hate whites. you are right,
1) In 1950, white population was about 90% in the USA.
in 2014, white population is about 60% in the USA
In 2045, white population will be less than 50% in the USA.
In 2100, white population will be 1/3 in the USA.
2) In China, 90% of the populations are native Chinese.
Demographics of China, Wiki
In Japan, 98% of the populations are native Japanese.
Demographics of japan, Wiki
In Korea, almost 100% of the population are native Korean. South Korea is a homogeneous society.
Demographics of South Korea, Wiki