Due to rainforests near by
The sentence that best describes a referendum will be " Citizens vote directly on a proposed law in their city and state." A referendum can be for anything, it is political question that is asked by city, county, or the entire population. Anyone can vote and the vote will help to decide if the law will go into effect. The correct answer is B.
Back then government was possible when the people came and worked together. By having good leaders they could make stable groups called empires
Hope this helps might be a bit more then you wanted
Chinese people not working hard because of using opium