Blitzkrieg was so fast that the enemy didn't have time to prepare, whereas in WW1 where they fought in trenches, they would have to cross no-mans land and the enemy could see them coming
Answer:
While the idea of using steam power ... engineer James Watt improved the steam engine that it ... For thousands of years following the rise of civilization, most peo- ... in Britain, the Industrial Revolution has spread to the rest of ... began to disappear. ... device. Within a few months, he knew he had a product that would sell.
Explanation:
