I want to know the answer to the following question:
In what year did the Presbyterian Church of Australia , the Congregational Union of Australia , and all the Methodist Church of Australasia merge?
All the background I'm provided with is that "In 1977, two thirds of the Presbyterian Church of Australia, along with most of the Congregational Union of Australia and all the Methodist Church of Australasia, combined to form the Uniting Church in Australia.". Is that enough to answer the question?