Final answer:
The belief that each generation should be able to pursue a better life than their parent's generation with better homes is an idea related to social progress.
Step-by-step explanation:
The belief that each generation should be able to pursue a better life than their parent's generation, with better homes and opportunities, is an idea related to social progress. This concept aligns with modernization theory, which postulates that societies evolve towards more advanced technologies and complex industries as cultural values that celebrate hard work and success are learned. The theory suggests that economic growth, industrialization, and the adjustment of cultural values and attitudes to work contribute to social progress. The rise of urban centers, increased productivity, and technology have led to a shift in focus from maintaining family land and traditions to acquiring wealth and achieving upward mobility. The American Dream, which posits that anyone can be successful if they work hard enough, is also a part of this sociological narrative, reflecting the ideals of social mobility and success linked to personal effort.