Final answer:
The ideology reflected is a belief that it is proper for the Federal Government to exert influence over local matters
Step-by-step explanation:
The ideology reflected by the requirement for cities to have a master plan to guide their future growth is: a belief that it is proper for the Federal Government to exert influence over local matters. It demonstrates the recognition that cities often need assistance and resources from the federal government to plan and manage their growth effectively. Additionally, it acknowledges the role of the federal government in addressing broader national interests and ensuring coordination and consistency in urban development.
Learn more about Federal Government influence over local matters