I love history. it's not my expertise, but a simple joy and hobby!
BUT
Why we should be concerned about history?
Reading and studying history enables us understanding changes and the way Society we live in came to be.
Also it is said:
history is inescapable as a subject of serious study follows closely on the first. The past causes the present, and so the future.
images: Shiraz city, Arg Karimkhani, 1767 AC
photo by Samsung Note 8