The correct answer is "unitary",
a unitary government is somehow the opposite of a federal government: it has one, central government in one location that decides over all the relevant issues and the parts of the country don't have (even a small, relative) autonomy
The government would be the obliviousmebts
The summarization of the story on how human population growth has surpassed 7 billion is that It has surpassed 7 billion because there are 80 million people being added annually. the three factors that account for the rapid increase in the worlds human population over the past 200 years is the decline in death, increase in sanitation, and technological advances.