Answer:
It was Babylon, The Euphrates River which was supposed to be protecting the outside of Babylon was diverted by Cyrus's army so that it would be dry enough for them to walk through to the open gates that were left open.
The correct answer is option D.
It’s was caused by the volcanic mountain
The <span>country has the longest life expectancy in the world is: Japan
The researchers believe that this happen because of the combination of Japanese daily diet (Which consist of a lot of vegetables and fish) and Japanse norm that require people to be thankful in every opportunity. (in Japanese culture, people say thank you before they eat, before they leave the house, and after they arrive to their home)</span>
I'm 99% sure the answer you're looking for is increased pollution.