Will mark brainliest the importance of politics and politicians to the people that lived in the cities. it for homework if you could give me a good and detail description that would be best.

Politics and politicians play an important role in explaining the path and direction a city chooses. A city's economic development functions and for the political decision to mobilize public capital. City investment in, and regulation of, development projects is the most effective means by which a city controls and molds its growth in pursuit of its future cityscape and well-being of it's citizens.

The best sociological research method would have to be using experiments although it has some disadvantages as well