How has ethnocentrism affected native populations in Australia?

After European settlers arrived in 1788, thousand of aborigines died from diseases; colonists systematically killed many others. At first contact, there were over 250,000 aborigines in Australia. The massacres ended in the 1920 leaving no more than 60,000.

Explanation:

ldk if this helped

because the vietnam war was fought in an especially brutal and untraditional way