This printable word search puzzle on the topic of World History (General) contains 15 hidden words in a 24x24 letter grid. Words go horizontally, vertically, backwards, and diagonally. This word search is also available to download as a Microsoft Word document or a PDF.
Coffin, rectangular wooden
Soybean, cultivation of
Earthquake Detector
Row Crop Farming
Blast Furnace
Iron smelting
Paper Making
Sericulture
The Abacus
Gunpowder
Alcohol
compass
rocket
silk
tea