
⚘The Roman Republic (Latin: Rēs pūblica Rōmāna [ˈreːs ˈpuːblɪka roːˈmaːna]) was the era of classical Roman civilization, led by the Roman people, beginning with the overthrow of the Roman Kingdom, traditionally dated to 509 BC, and ending in 27 BC with the establishment of the Roman Empire. During this period, Rome's control expanded from the city's immediate surroundings to hegemony over the entire Mediterranean world

It was caused by Internal conflict of the military governors
Answer: so urban planning concerns itself with both the development of open land and the revitalization of existing parts of the city, thereby involving goal setting, data collection and analysis, forecasting, design, strategic thinking, and public consultation.
Urban planning was also city planners soughing to restore a measure of serenity to the environment by designing recreational areas. Helped improve city life by adding boating, tennis facilities, a zoo, and bicycle paths. Brought up the park's beauty.
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<span>Municipal government is the answer.
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