What are some possible negative effects this mandate has had on American education.

Answer 1

What mandate?

If all you do is post your assignment, nothing will happen since no one here will do your work for you.

But if you are specific about what you don't understand about the assignment or exactly what help you need, someone might be able to assist you.

Answer 2

Also, what are you studying for? If you are studying to become a teacher, do you really think posting assignments with no trace of any thinking on your part nor any specific question about the assignment indicates that education is the field you should be trying for?