Related Clues:
- Large part of planet Earth
- Home to 4+ billion
- Area traversed by Marco Polo
- "The Travels of Marco Polo" setting
- Home to much of the 53-Across
- ___-Pacific (geopolitical region)
- Origin of most mainstream religions
- Locale of both the 2018 and 2020 Olympics
- Largest of seven continents
- China's location
- Largest of the seven continents
- Perennial trouble spot in the world
- Where Thailand is found
- Continent that Marco Polo crossed
- Where Tokyo is