Why did great britain establish a penal colony in australia?

What is guaranteed by the 5th amendment

Which statement best explains the role of government according to thomas hobbes

Which effect did the united states supreme court's decision in plessy v. ferguson have? 1. ending segregation in all public schools in america 2. protecting voting rights for african americans by eliminating literacy tests 3. upholding the rights of all citizens to be treated equally by the government 4. authorizing the system that kept black and white people separated