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There are generally four types of urban communities: residential, commercial, industrial, and mixed-use. Residential communities are primarily for living, commercial areas are focused on businesses and services, industrial communities are dedicated to manufacturing and production, and mixed-use areas combine residential, commercial, and sometimes industrial activities in a single area.
butt sniff, american pie, and anus lick
Higher wages/money, Greater opportunities for advancement in society, Cities were centers of entertainment, trends and popular lifestyles.
New York, Chicago, Philadelphia. These are downtowns I am assuming, these are the three most DENSE city downtowns/centers. Los Angeles, Houston, and Phoenix do not have as dense centers as Philadelphia, which explains its high placement.
Cities
Transportation innovations changed population centers in America by allowing for larger cities to be built. These larger cities have denser population centers .
Many cities on the Arabian Peninsula were trading centers. Mecca (Makkah) and Medina were major centers on the peninsula proper. On the edges were Baghdad, Cairo, and Alexandria (much of Iraq lies on the geographical boundary of the peninsula). Cities in present-day Yemen and Oman traded across the Indian Ocean with mainland Asia.
Transportation innovations changed population centers in America by allowing for larger cities to be built. These larger cities have denser population centers .
The centers of most cities became business areas after the invention of buildings. Apex: The Streetcar
In large cities and towns
The centers of most cities became business areas after the invention of buildings. Apex: The Streetcar
The centers of most cities became business areas after the invention of buildings. Apex: The Streetcar