If people still think that Saraswati river was mythological, Mahabharata and Ramayana were myths then the joke's on them.

As of now, there is more than enough tangible proof to establish that these are historic relics.

The idea that old India wasn't a nation is ridiculous.

Attaching a rather technical discourse about Saraswati river. Listen to the experienced geologist talk so passionately about his work. Unfortunate that it hasn't come back into popular culture. He mentions how the journalist Ravish Kumar ridiculed him.

Just last year, even Nature published a scientific article that researched on the Saraswati river. Google search the title to find the complete paper if interested.

Attaching another detailed lecture on the recent Sanauli excavations. They found swords, shields, chariots and other weapons in royal burial sites from more than 4000 years ago. This is corroboration to the historic validity of Mahabharata.

At this point of time, Ram Setu, Dwarka, Hastinapur and Kurukshetra itself are well established archeological sites. There must be efforts to retell the proper history of India. Not as mythology but history.