Need some help so hmu with the answer if you know it

Which of the following world and national events led to a new view of people with disabilities in the us:     a.  world war i and ii veterans with disabilities returned home after the wars.b.  john f. kennedy was elected president and had a sister with a disability.c.  the civil rights and feminist movements.d.  all of the above.

For this project, you will explore the ideals and culture of a poem from the period between 1900 – 1945. the poem should provide insight into the issues of the time. use the method described above and questions from this lesson to write a 500-word explication essay about your selected poem. neatly type the poem and then type your final draft of your explication. apply the conventional standards of english and make effective choices concerning meaning and style. write and edit your document so that it conforms to the traditional guidelines and conventional style.

What are the major problems with a command economy?