Events That Shaped the 21st Century

What’s inside

1. Level 1 — Discovery
   • Headline Events of the 2000s
2. Level 2 — Progression
   • Headline Events of the 2010s
   • Headline Events of the 2020s
3. Level 3 — Intermediate
   • Famous Elections of the 21st Century
   • Natural Disasters That Made Headlines
4. Level 4 — Advanced
   • Landmark Scientific Breakthroughs
   • Global Summits and Treaties
   • Turning Points of the 21st Century
5. Level 5 — Boss Quiz