Final answer:
Facts widely known are referred to as common knowledge and are grounded in evidence and data. Distinguishing facts from myths requires validation from credible sources, including government documents, academic publications, and expert-authored media. Critical thinking is necessary to ascertain the factual validity of information widely disseminated among the public.
Step-by-step explanation:
The term that describes facts that are widely disseminated and known by many is known as common knowledge. This refers to information that is generally known and accepted, often without a need for active dissemination. Such facts are typically not disputed and are often referred to in discussions without the need for citations. However, it is crucial to distinguish between common knowledge and misinformation. In today's world, where scholarly and non-scholarly reporting can both influence public opinion, critical thinking and verification from reliable sources are key to understanding what constitutes a fact. Facts are information that is true and can be proven correct or accurate. They are built on evidence and data and cohere with other established truths. It is important to consult reputable sources, such as government reports, white papers, and academic publications, to validate the factual nature of a piece of information. Well-regarded media outlets and books authored by credentialed experts are also valuable resources for sourcing factual information.