Answer:
Migration, whether internal or international, has always been one of the forces driving the growth of urbanization and bringing opportunities and challenges to cities, migrants and governments. Increasingly, municipal authorities are becoming recognized as key actors in managing migration and have started including migration in their urban planning and implementation.
For cities to better manage migration, data on migration and urbanization are essential. However, these data are not always available or – if available – not used or accessible at the urban level, nor disaggregated, comprehensive or comparable, particularly in low-income countries.
Mostly fractures than cleavage
The most populated region of Australia is the southeastern coast because drops grow much better there and the vast majority of Australia is desert.
The type of government where all of the citizens hold the political power is in a <em><u>Democracy.
</u></em>~Hope this helped :)
I'm assuming you mean topographic maps, in that case C. Elevation
