Explain one key landmark case that made the biggest impact on special education.

More detail instructions are in the word Doc I will upload my textbook that has 11 chapter this text book is the main source you need to use I sourced it in APA format on the last page of the word document. I also have other sources there you can use those or your own. Make sure you do intent citation. I need no plagiarism. I will check my data baseAlso i will upload some of my work maybe it can helpInstructionsAs you move through the program, this manual will become a resource of up-to-date information in the field of special education. It can also be a rich source of documentation of your work in this program as you consider entering or continuing your work in the profession and field of special educationContent Expectations:* Explain one key landmark case that made the biggest impact on special education.* Define ten terms that will be most useful in everyday classroom practice.* Outline the importance offormal and informal assessmentsin driving instructional planning.* List at least threecommonetiological factors of students with mild to moderate disabilities.* Identify teaching techniques for students with common mild to moderate disabilities in an inclusion classroom.* Identify positive proactive behavior strategies for students with common mild to moderate disabilities in an inclusion classroom.* Describe five easy to administer informal assessments to evaluate student progress at various ability levels.Written Expectations: