Zeppelins and similar aircraft changed the way war was waged because of what ability?

less available tax revenue

this basically means that when they get money from taxes wirth having a lower gdp they get less then what others have with a higher gdp

what is the full question?

d. it was created with the idea that it could be easily revised if it was ineffective

veto is your answer cause that's what he can do to laws or decline them