Answer:
Factories caused major environmental problems by dumping waste into the river
Explanation:
Explanation:We still need to learn more about the religion, government, and downfall of the Hittite civilization. The reason historians don’t know much about this civilization is because either the Hittites were not very good at record keeping or the records were destroyed.
The main impact of the invention of the cotton gin in 1793 was on the ability to process short-staple cotton.