Which is not a reason why the aboriginal population of australia decreased after the british arrived?

An economic system where all or most businesses are owned by government

What are three voluntary behaviors that is not control by results?

2. explain the two different types of egyptian calendars. 3. what architectural advances did the ancient egyptians make? what impact do these advances have on our lives today? 4. what did egyptian art usually depict? how does this compare to forms of art that we see today? 5. what all was found in king tut’s tomb?