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trench warfare
The machine gun changed warfare
Tank, urban, total warfare
The use of hot air balloons for observing the enemy, the invention of the telegraph, the use of the machine gun, development of iron clad ships, submarines, land mines, development and use of railroads for war use, to name but a few
carrier warfare and amphibious warfare
a decline in the GNP
a period
the developments that occured during the stone age is: tools hunting and gathering and last but not least farming
Lots of developments occurred during the Iron Age including: * woolly sheep * the rotary quern
Advances in farming during the Song Dynasty included new developments in rice cultivation and irrigation systems and pumps.
The air war occurred over NORTH Vietnam; the ground war occurred in SOUTH Vietnam; Secret wars (non-official) occurred in Laos and Cambodia; Naval wars occurred on the nation's waterways (Brown Water Navy-Riverine Warfare/Swift Boats, etc.).
It came out April 29th, 2011. It will be on DVD shortly, though.
Yes What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?
Yes What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?
no
Trench Warfare.
Trench warfare was one of the new forms of warfare introduced during World War 1. Another new form of warfare was chemical warfare.