The passage of a century is best told with visuals like 👴👶🔄, showing the circle of life, or 🕰️🌍🔄 to capture time and global shifts. Use 🚗🛤️✈️ when highlighting transportation evolution, or 📅🏙️🚀🌌 to represent progress from past to future. For history buffs, 🏛️🏗️🕊️ reflects societal growth and peace. These combos fit well in reflective posts, history lessons, or nostalgic threads.