The given map and line graph illustrate the growth in the physical size and population of the Egyptian city of Alexandriad starting from 1840 and ending in 1980. In general, it is evident that while the size has expanded to the north-east side and to the west-south side 25 times more, the population of inhabitants has also increased over 30 times.
Initially, it is undeniable that in 1840, the Egyptian city of Alexandriad was only 4 square kilometers and located at the north-west side of the Lake Marriout. In 1900, this city expanded a little to the west-south side. This expansion continued to the north-east side and to the west-south side in 1960, and it finally stopped in 1980 when the city expanded to the Lake Marriout direction and reached 100 square kilometers of physical size in total.
Secondly, the line graph shows that in 1840, only less than half of two hundred thousand people lived in the Egyptian city of Alexandriad. This number increased to 0,2 millions in 1860, 0,4 millions in 1900, 1,2 millions in 1940, and reached 3 millions in 1980.
