Here is the list of the natural calamities and disasters that will go down as the worst disasters in human history for the amount of death and destruction they have caused.
For those who think that necessity is the mother of all inventions, think again. You would be amazed to know how most of the major inventions were born out of pure accidents - from the snacks you eat to the things you use in your mundane, daily life.
Annals of history show that the bloodied battles and also the two great wars were rooted in some rivalry between nations. Here we will leaf through the reason and justification of the rivalries. Let’s begin the list of most popular and bitter rivals on this globe.