Tribes took over a patch of fertile land on a lake or river for water and fishing, and farmed it. They also needed a high place (acropolis) on which to establish a defensive fortress to retire to when attacked by other Greek tribes or nomads. As population expanded they built houses around the acropolis , which became cities, and so the city-state was established.
Athens and Sparta were both culturally Greek so there is no point in saying they were culturally diverse and there was a geographic reason for difference.
mountain, lakes ,and rivers mountain, lakes ,and rivers
Greek tribes settled on patches of fertile land amongst the mountains and formed independent city-states.
One factor that influenced expansion of the U.S. was the occupation of the nearby territories by foreign countries.
The city-states evolved from 8th Century BCE farming communities which established refuge-fortresses in their agricultural land. The hill forts developed into walled cities which governed themselves and so the city-states came into being. They had to defend themselves against the predations of nomads and other cities to remain independent, which fostered the separateness.
Athens and Sparta were both culturally Greek so there is no point in saying they were culturally diverse and there was a geographic reason for difference.
Geographic features of the Nile river valley affect the development of ancient Egypt because it allowed the Egyptians to grow crops. This allowed them to have enough food to support a population and trade.
There are many geographic features that are shared the Canada and the United States. These include mountains, lakes, rivers, as well as open plains.
mountain, lakes ,and rivers mountain, lakes ,and rivers
geographic location
Two geographic features of the West besides mountains and valleys are deserts and plains. Deserts like the Mojave and Sonoran cover large areas of the western United States, while plains such as the Great Plains stretch across states like Montana and Wyoming.
None Latin America shares the Western Hemisphere with the United States and the Canada.
Greek tribes settled on patches of fertile land amongst the mountains and formed independent city-states.
The United States can be divided according to nine geographic features. Those that are considered the mountain states are: Arizona, Colorado, Idaho, Montana, Nevada, New Mexico, Utah and Wyoming.
The Western United States is the most diverse region in terms of geographic features and climate. It includes deserts, mountains, forests, coastal areas, and a variety of climates ranging from arid in the southwest to temperate in the northwest.
One factor that influenced expansion of the U.S. was the occupation of the nearby territories by foreign countries.
Greece is mountainous and settlement grew up in separated fertile areas which became independent city-states.