A pyramid is a useful tool to study and analyze various studies. They are used by demographers . These are people who study populations. A population pyramid gives a clear information of how from high fertility to low fertility rate changed take place in a selected region.
So every country can be analyzed their various situations by using a pyramid which makes analysis easy with these graphs and reveals a lot of information of a particular country.
Well you can talk about in this about how CNN is very left sided, in how they always seek to demean President Trump, and how Fox News is very right sided, always seeking to Praise Trump.
