First 111 words of the document:
What is urban change?
Urban change1: rural-urban shift
Change from mostly rural to being mostly urban
Greater proportion people living in urban areas and less in rural areas
Urban change 2: MEDC-LEDC shift
LEDC's growing and becoming urbanised quicker than MEDC's- urbanising
Urban change 3: shift in size
Cities are growing in LEDC's today.
Cities a hundred years ago were largest in MEDC's but now cities in LEDC's
are becoming bigger and some are becoming megacities (10million+) such as
Mexico city and Dubai. The largest cities are now most common in LEDC's