Answer:
British explorers unknowingly exposed Australia's Indigenous people to many varieties of disease, such as smallpox, tuberculosis, influenza, measles, whooping cough and the common cold. In 1789, a year after the First Fleet arrived, a smallpox outbreak killed many of the Indigenous people that lived in the Sydney area.
Explanation:
Answer:
I'm nots sure what the question is asking but I'm going on a limb and say that that's the twitter logo.
Explanation:
The Twitter logo is a blue bird
