Answer:
A modern city is a city that is able to support a large population concentrated in a limited space. In order for a modern city to function well, it needs several elements. A well-functioning modern city should have a working local government and bureaucracy.
For starters, a town is a place where people have settled, and is larger than a village but smaller than a city in different entities. On the other hand, a city is generally an extensive human settlement with a sophisticated system of transport, communication, sanitation, and housing, among others.
Explanation:
Assembly Production Lines.
Ford learned from the meatpacking industry and gave each employee a discreet task along an assembly line that enabled the job to get done faster.
People traveled freely between east and west Germany.
the answers would be a, b, c, e, f
i hope it allows you to choose 4 because all of those answers match up perfectly
