the great wall of china
The first population pyramid was created by the Belgian statistician, Adolphe Quetelet, in the mid-19th century. He used this graphical representation to show the age and gender distribution of populations, and it has since become a widely used tool in demography and sociology.
Ball's Pyramid's population is 0.
Energy pyramid
Another name for population pyramid is Age-Sex graphs.
The population pyramid is a graphical representation of a population's age and gender distribution.
no doubt slaves were used
The creation of the first pyramid was done by building one mud brick mastaba on another until the shape of the first pyramid, the "step pyramid" was complete.
well the country is so small that the population pyramid of the country can be easily made and it will be the most accurate. Unfortunately no one wants its population pyramid in the Vatican city.
A stationary population pyramid is an age-sex pyramid, where the birth rate and death rate are very close throughout all ages.
You can use a POPULATION PYRAMID to help find out the population of a place according to the age, sex, and other demographics.
The first pyramid was The Great pyramid of Khufu. The best pyramid is based on personal choice.
first documented pyramid