well I think computing as we now of today started between 194x till 1990 and the internet grown at something like 96. and war including cold war was until the 80s and I came from germany and my father was at the army ("bundeswehr") in the 90s where they still seen the russians as an enemy. in our country woman did a lot from 54 to something like 70s they even rebuilt whole cities. while men still needed to find their way back into regular life. i'm not sure but after the 90s computing and engineering was already done by way more men.