What are the statements verified by direct observation or compelling evidence?

Statements verified by direct observation or compelling evidence are those that can be substantiated through firsthand experiences or reliable data. These assertions are typically grounded in empirical research, experiments, or observable phenomena that can be repeatedly tested and confirmed. Such evidence lends credibility and reliability to the claims, distinguishing them from mere opinions or untested hypotheses. Examples include scientific findings, historical records, and eyewitness accounts.