Since the 1950’s, local governments have changed significantly in type and size. Identify the following in your opinion:What are two reasons that local government has changed?Which type of government is most common in modern life? Why is this the most common form?Local leadership usually involves either a mayor or a city/county manager. Which system is more effective in your opinion? Why?Your initial post should be at least 250 words in length. Support your claims with examples from required material(s) and/or other scholarly resources, and properly cite any references.