Mostly because of the inexperience of the engineers who had been entrusted with the tasks as most of them were professional lawyers. the length of the canal also cast more shadow of doubt on the undertaking besides the lack of sophisticated equipment for the engineering works.
Answer:
here is your answer
Explanation:
scientific study
In a scientific study, a control group is used to establish a cause-and-effect relationship by isolating the effect of an independent variable. Researchers change the independent variable in the treatment group and keep it constant in the control group. Then they compare the results of these groups.
The kind of terrain that <span>lies on both sides of the Nile river is desert. The Nile river of Africa is actually the longest river in the world. It played a very important role in the civilization of Egypt. The deserts on both sides of the river protected Egypt from external attacks. I hope that the answer has come to your help.</span>
