Take what you just wrote to your bollywood forum. This is an international forum.
From 185 BC to 1850, that's 2000 years, there was never an unified sovereign empire in South Asia. Culture and religion doesn't define a country/empire, sovereignty does. Mid east share the same culture but they were never one country, ditto East Asia. You cannot have 20 kings and 10 emperors and called yourself one country. India was a British creation in 1947. Period.
Britian carve a large portion of India and create pakistan and bangladesh .by divided and rule .period.
Who are you to question Bollywood?.I am a keralite .but i can read and hear Hindi and i saw very good films in Bollywood.3 Idiots is run in your country and bag good collection and Bollywood also India's important soft power and cultural power ,Something you cant understand and we cant see any Chinese soft power internationally.We only see US hollywood and it is lot more powerful than Bollywood.But large number of peoples in world love Bollywood.
Your quality is below in International forum.India not maintained as a 20 countries for long time ,most of time it will combined like Ashoka.You cant understand anything from my post and you talk about international forum.Developing large number culture due to invasion.If china is invaded like that china ,then present china will become ridiculous .You got buddhism from India.Before that Buddhan is hindu king siddharta.Pakistan, Bangladesh and all of south asia is one way or another way still dependent India.Invaders got Initial advantages and then they decline like mughal.Hinduism will dilute all invaders barbaric nature.You claim about Chinese but your are cried in WW2 due to japanese invasion.If their no west and US ,chinese will become mere colony of Japan like former korea and remain like that.So you must thank USA and china is in present glamour due to USA .I hope you got understand.
IF their is no britian India will be large country with pakistan and bangladesh.