Answer:
floods
Explanation:
<u>River Nile is full of rich soil that is very good for farming and very fertile. Heavy rainfalls in Egypt usually happen in the wintertime, and then the river Nile floods out of its bank. Not only this way the earth around the bank is watered, but the soil gets enriched by the nutrients and minerals of the soil and becomes more fertile. </u>
This river goes all the way through Egypt, from north to south, and is one of the main water sources in the country. This is why ever since ancient times, annual floods of the river Nile have been crucial for Egypt. <u>The rainfalls and floods are supporters of life in Egypt ever since a few thousand years ago.</u>
I think it was america because of all the gold they had, but idksm.
<span>the immediate cause was the assassination of Franz Ferdinand</span>
I would say the invention of new technology such as the tank, machine guns, and other weapons made every attempt to gain yardage in trench warfare very bloody costing hundreds of lives for every yard gained or lost.