Many cities are revitalizing their downtown areas by bringing in new retail establishments. They are building new civic structures, passing ordinances that encourage the restoration of historic buildings, and developing mixed-use structures that include retail, residential, and other uses. These areas are best described as:.

Traditional business districts.

Explanation:

A traditional business district (TBD) is the commercial and business center of a city. In larger cities, it is often synonymous with the city's "financial district".

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world war i had a devastating effect on german-americans and their cultural heritage. up until that point   german-americans, as a group, had been spared much of the discrimination, abuse, rejection, collective mistrust experienced by so many different racial and ethnic groups in the history of the united states. indeed, over the years, they had been viewed as a well integrated and esteemed part of american society. all of this change with the outbreak of war.