How did food surpluses allow ancient civilizations to grow and prosper? They led ancient civilizations to form religious beliefs.
They led ancient civilizations to create artistic traditions.
They led ancient civilizations to establish political systems.
They led ancient civilizations to develop specialization of labor.

They led ancient civilizations to develop specialization of labor.

Explanation:

The first result that emerged after the development of production systems that allowed a surplus in food production was labor specialization.

Thus, since not all of society needed to dedicate itself entirely to food production, since with one sector of this doing it the needs of the others would be satisfied, the rest of the members of the ancient civilizations began to lead to perform other types of tasks. Thus, societies began to divide occupations among their different members, generating the division of labor between their groups and the development of different specialized productions, which would give way to artisanal production and the development of basic industries.

the industrial development of cities in the ruhr area in the nineteenth century is described. the research was based on english and german language sources. several factors that shaped growth and paths of the cities were categorized and analyzed. they are locations, resources, traditions, entrepreneurs, and technological developments. locations and resources were the most important among them; other factors may be regarded as consequences from locations and resources. among the cities, bochum, essen, gelsenkirchen, and dortmund had the richest resources and most favorable locations in the transportation network and grew to be the largest cities in the ruhr area near the end of the nineteenth century. riverside location was also a favorable factor for the development, as shown in the development of duisburg on the confluence of rhine and ruhr. resource distribution can explain the rise of textile industry, metallurgical industry, and coal and iron industries, and the northward progression of the mining industry. tradition was an important factor for cities such as krefeld, barmen, elberfeld, solingen, and remscheid, which experienced development based on their traditions through the nineteenth century. various entrepreneurs exerted influences within and beyond the local level over the ruhr area. technological development stimulated the northward progression of the mining industry and the deep connection between the coal and the iron industries.

i'm free to do it

explanation: