Final answer:
The vicinity of Rio's Maracana Stadium has seen urban growth, particularly with informal settlements called favelas, reflecting the migration trends and economic aspirations within Brazil's expansive urban regions.
Step-by-step explanation:
The area surrounding Rio's Maracana Stadium is noted for its urban expansion, particularly in the form of self-help housing and the growth of favelas, which are the informal settlements extending from the city center. The stadium itself is a point of interest in Rio de Janeiro, a city with a population exceeding 10 million people, known for its vibrant carnival and picturesque beaches. The urbanization surrounding Maracana Stadium reflects the overall growth trend seen in Brazilian cities, such as São Paulo and Brasilia, fueled by internal migration seeking economic opportunities.
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