Perhaps one of the most controversial policies of President Trump's tenure in office, which executive order, in its original form, limited immigration to the United States from seven primarily Muslim countries

Mrs. walter’s husband died in 2016. she has not remarried and has maintained a home for herself and her dependent son, whom she can claim as a dependent. in the summer of 2018, the son was killed in an automobile accident. what is mrs. walter’s filing status for 2018