Veto is when the government decides not to pass a law.
Basic characteristics of a theocracy
A god is the ultimate "source" of authority
A person rules in lieu or in representation of god, since a god has never actually appeared.
Laws are written in accordance to the religious texts
Non believers are often ostracized, if not down-right persecuted or killed.
the main exports was agricultural so the answer is food :)
The social movement these are a good example of are keeping your planet safe and healthy and not killing organisms because of our plastic or fossil fuels and reusing stuff helps by not throwing it away.