What are two signs that people who live during the ice age developed more complex cultures

1- It is believed that a commercial network and a "gene flow" could have existed in the groupings founded.

2-  Originally it was one of a series of Akkadian-speaking cities in the region that were united with the arrival of King Sargon of Acad forming the Akkadian Empire and took strength to continue expanding.

3- A bank is a commercial company, whose business consists of capturing monetary resources as deposits, and lending that money, as well as providing financial services. These facilitate the movement and circulation of money in the economic system.

The Egyptians divided the day into twenty-four hours, twelve with sunlight and twelve at night. It was later defined as the twenty-fifth part of the apparent solar day, the time between one noon and the next, or between sunset and the next, the current system.

4- Religion is a cultural expression that determines social action and therefore generates culture. The human being needs to respond to questions that surpass him and has found in religion, the supernatural power that needs to shelter from his great unknowns.

Explanation:

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if im not mistaken its a. collective emotional arousal