Answer:
1 It was one of the largest empires in history till that point.
2 Roman aqueducts are considered engineering marvels.
They built magnificent structures like the Colosseum and the Pantheon.
Explanation:
This was done by a shared work division. Some people in a hunter-gatherer community were designated to hunt, others to forage, some tended to their current encampent, others scouted, etc.
Such a division led to an effective way of obtaining goods from a certain environment which also consequently helped these people in obtaining the different things they needed for survival.
It is a political picture
Answer:
The answer is encoding failure.
Explanation:
Encoding failure occurs when person is incapable of forming a memory connection. This might take place under certain mental conditions, including those regrding drug use (this is the reason some people can't remember some events that occured when they were drunk). However, failure to encode information is also caused by lack of attention.
A typical infant begins laughing between 3-4 months of age.
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In this stage an infant starts developing emotions,
linking the faces that surround them to words; starts to make the first sounds
as they try talking; and will start to reach out to grab things. At this stage,
the infant will also start putting objects in their mouth since this is their
way to comprehend and understand objects.</span><span>
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