Explains the impact of new weapon technologies in world war 1

Explanation:The new technologies led to trench warfare and the lack of new tactics led to massive slaughter at the hands of the new technology. The machine gun and the tank were new technologies that influenced WW1 the most. The machine gun lengthened the war and forced it to become a trench war.

popular sovereignty   influenced the declaration of independence because the colonists wanted to have freedom to do they wanted so they put into writing

b.provides a written record of the transaction