These volumes explore the five freedoms protected in the First Amendment—speech, religion, press, assembly, and the right to petition the government. Together, these five guaranteed freedoms make the people of the United States the freest in the world. There is no age or citizenship requirement to exercise your First Amendment—they are guaranteed the day you are born as long as you are in the U.S. Few Americans would question the importance of the First Amendment, despite the misunderstanding that often swirls around the principles embodied in these freedoms. From the birth of the First Amendment in 1789 to today, most Americans exercise these rights every day.

Broadly speaking, engineers design and build machines, structures, and systems. Its four main branches are chemical engineering, civil engineering, electrical engineering, and mechanical engineering. Other significant branches include aerospace engineering, marine engineering, and computer engineering, so students with a career in engineering in mind have a lot to consider when choosing their career path.

Artificial intelligence (AI) is all around us, from music choices to electronics to healthcare. AI refers to machines that are programmed to think and act like humans. Examples of AI include Pandora personalized song lists, robotic vacuum cleaners and self-driving vehicles. Many industries offer careers in AI, including financial services, technology, marketing, agriculture, gaming, and retail. As the need for technology and its problem-solving abilities continues to grow, so does the need for highly-skilled individuals to work in this sector. Careers in Artificial Intelligence provides detailed information and need-to-know information on various careers in artificial intelligence. Each chapter provides a wealth of real-world information including A Day in the Life, Work Environment, Education & Training, Earnings & Advancement, Employment Outlook, Networking Contacts, Areas with the Highest Employment Levels, and Conversations with Real Professionals.

While there are many definitions of domestic terrorism, it is largely characterized as terrorism in which the perpetrator targets his/her own country. Also called homegrown terrorism, domestic terrorism is defined by the U.S. State Department as "premeditated, politically motivated violence perpetrated against noncombatant targets by subnational groups or clandestine agents, usually intended to influence an audience." The two largest categories of domestic terrorism (DT) or domestic violent extremism (DVE) are: racially or ethnically motivated violent extremism; and anti-government or anti-authority extremism.