Answer: between 2600 and 2400 B.C.
Explanation: The pyramids of Egypt are one of the greatest feats of engineering in the ancient world because of the technique used in its construction. They were constructed between 2600 and 2400 B.C. They were mainly built as tombs for Egyptian pharaohs and their consorts during the Old and Middle Kingdom periods. The pyramids are one of the oldest ancient structures still standing today.
Answer:
Increase in police patrol presence decreases crime rates.
Explanation:
A hypothesis is a proposed explanation. In your particular question, you are providing an explanation as to why crime rates may be decreasing. So, crime rates would decrease if police patrol presence was increased.
Answer:
Electoral polls can be considered as one of the most useful tools that the political class has to press public opinion. However, its inclusion as a tool of democratic government has always aroused, and still continues to raise, widely held opinions. From the beginning, different authors contributed their different perspectives on the advantages and disadvantages of this instrument helping to contribute to the construction of the public image of the electoral polls.
Thus, some scholars pointed out that the results obtained from the representative samples would reveal the benefits that could be obtained from the correct application of the new instrument. They argued that the reliability of the surveys was the fundamental axis of their usefulness and legitimacy, recommending their use as the method more effective to improve a representative government. And they insisted on the importance of knowing and measuring public opinion at shorter intervals than inter-electoral periods. It also defended the scientific status of the surveys with the objective of being able to train them as a response to the government by public opinion and as a new instrument in the service of information.
One of the advantages attributed to large population sizes
