How were early new guineans different from australia’s first people?

a. they were among the first people to discover farming.
b. they lived by hunting, fishing, and gathering.
c. they were divided into hundreds of distinct ethnic groups.
d. they migrated to the pacific region from another part of the world .

It was the first time any human had managed to leave the Afro-Asian ecological system." The earliest evidence of humans in Australia is at least 65,000 years old. ... People appear to have arrived by sea during a period of glaciation, when New Guinea and Tasmania were joined to the continent of Australia.

Explanation:

    racial conflict and discrimination has existed ever since man learned to kill with rocks and bones. these conflicts arose from disputes between territory, power, wealth, religion, or simple difference. some of the most infamous racial disputes include slavery, the holocaust, and the civil rights movement.

    these listed disputes often resulted in casualties from all sides. riots, wars, imprisonment, and lynching are all commonly associated with racial conflict on severe levels.

      however, racism is an improving issue in recent decades. people are being more accepting and welcoming of diverse populations. though, the world isn't perfect and it will take much more time, if ever, until the world is rid of racism.