In Unit I, you selected a topic and created the annotated bibliography. Using that research for this assignment, you will submit your first mini research paper on your chosen topic area of three of the 22 agencies under the Department of Homeland Security.Explain the role, purpose, and mission of each, and describe how they operate to counter both domestic and international terrorism threats. How do the agencies compare and contrast to one another? How has each of these agencies contributed to improving information sharing and intelligence communication? What tools, resources, and technologies do these agency use to counter domestic and global terrorism?The research paper must be written using the following outline structure: