Answer: The answer is A. communal economics and alternative sexual arrangements
Explanation: Utopia society is a group of people who are attempting to establish a new social pattern based upon a vision of the ideal society and who have withdrawn themselves from the community at large to embody that vision in experimental form. The community could be inspired by religion or idealism of utilitarianism as a means to create happiness.
The early 19th century brought a great expansion of communitarian experiments within the U.S. Land was plentiful and inexpensive and unhampered by government regulations. There were societies like The Shakers and Brook farm e.t.c