[Solved]: Which of the following statements are correct

Which of the following statements are correct? Select yes or no for each one. a. The concept of Terra Nullius was used by European settlers to justify the occupation of lands that belonged to Aboriginal and/or Torres Strait Islander peoples. Yes / No b. During the period of European settlement, Aboriginal and/or Torres Strait Islander peoples died from introduced diseases as they lacked immunity to those diseases. Yes / No c. The diseases that Europeans bought to Australia contributed to loss of culture among Aboriginal and/or Torres Strait Islander communities. Yes / No d. First Nations languages declined in Australia primarily because First Nations peoples wanted to learn English and, as a result, did not use their own languages. Yes / No