for tourists so they can look at the places at birdsview.
Yes, helicopters were used in WW1. Don't be silly, helicopters were invented towards the end of WWII.
There were no helicopters in WW1
at least 10 from a total of 50 helicopters downed
Vertical Envelopment, or the use of helicopters in combat, was first introduced in the Korean war.
Soon after WW2 helicopters became very popular, reaching a peak of use in the Vietnam war, when the US Army and Marines had more helicopters than all the services regular airplanes
EMINEM
Nintendo
china
To have fun!
Not you lol
Sony
francinstin
no one knows
Charles Babbage
The ancient Greeks
Jesus
the laptop was invented in 1981