Jamalpur, Bihar is a place in India located in the eastern part of the country. It's a small town that has a long history of being an important center for the Indian railways.
Now, what's a railway you ask? Well, you know how mommy and daddy have a car and they use it to travel long distances? In a similar way, railways are like big metal cars that move on tracks and can carry lots of people and things like food, clothes, and toys.
Jamalpur is special because it's where the first railway workshop in India was established in 1862, which means it's been around for a really long time.
But wait, what's a workshop? A workshop is like a big room where people fix and build things. At the railway workshop in Jamalpur, workers fix and build railway engines, wagons, and other important parts of the railway system.
Fun fact: Jamalpur is also famous for its beautiful handloom fabrics like sarees and dhotis.
So, if you ever visit Jamalpur, you can go and see the railway workshop and maybe even learn how to weave your own fabric like the locals do!