The crossword solution for the term 'IMPORTANT TIMES, HISTORICALLY' is ERAS. An era is a period of time in history that is characterized by certain events, developments, or cultural phenomena. ERAS are often divided into smaller periods, such as centuries or decades, and can be used to describe a particular period of time in history. For example, the Renaissance Era is a period of time in Europe during the 14th to 17th centuries when there was a renewed interest in art, literature, and science.