Advances in communications technology affected world war 1 by allowing for

i would say your answer would be the second option.

hope this !

a yes vote means: the legislature, with a two-thirds vote, could change daylight saving time if the change is allowed by the federal government. absent any legislative change, california would maintain its current daylight saving time period

the first forms of writing came from them in the form of pictographs around 3100 bc.