Final answer:
The U.S. has a broader scale of political influence with various statewide political cultures, while California's political development is shaped by its distinct urban diversities and focused regional governance.
Step-by-step explanation:
The political development of the U.S. in comparison to California shows notable differences primarily in terms of scale and diversity. Firstly, the scope of political influence and governance in the U.S. encompasses a broad spectrum of states each with individual political cultures, whereas California, as a single state, has a more focused area of political concerns and influences, despite its own diverse political culture.
Secondly, California's diversity is reflected in its vastly differing cities, like Los Angeles and San Francisco, each shaped by unique migration histories and physical geographies that have resulted in diverse political philosophies and practices, particularly in areas of public transportation and housing. In contrast, the U.S. political development has been shaped by broader patterns of immigration and internal migration that have influenced its larger-scale economic and industrial landscapes, designing a political canvas that reveals a blend of moralistic, individualistic, and traditionalistic political cultures.