Write one thread of at least 500 words and for each thread, you must support your assertions with at least 2 citations other than the textbook. The Bible must be one of those sources. Everything must be in current APA format, and citations for the replies are not required but encouraged. Topic: Question 1: For years, there has been a debate over what was known as the marriage penalty. Does the penalty still exist? Explain what the marriage penalty is and defend your answer.