Why did diseases have a disastrous impact on Aboriginal Australians after Europeans traveled to Australia.

Because they hadn’t had the centuries of exposure to them that Europeans had to allow them to build some resistance to them. Essentially they were brand new diseases, not just to Aboriginal Australians but to native people all over the world.

Explanation:

american political culture includes a plenty of focus views and preferences. not all westerns experience the same opinions, of course, but the large preponderance promises to these general ideas, including equality, justice, freedom, individualism, integrity, and difference.

the united states is a democratic republic. residents elect representatives to governmental, nation, and local administration; those deputies create the regulations that command u.s. community. although emptiness in u.s. law needs it, in usage, the administrative system is ruled by executive factions.

on the first day of new student week, amber revealed to her roommate that she is a lesbian. this is an example of self-disclosure.