This printable crossword puzzle on the topic of Ancient Civilizations has 10 clues. Answers range from 5 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
The 1st natural barrier in China.
The 2nd natural barrier in China.
The 3rd natural barrier in China.
The last natural barrier in China.
The kind of rulers China had.
Something the rivers in China do often.
The 1st very important river in China.
The 2nd important river in China.
One of the man things invented in China.
Another thing invented in China.