how did the Portuguese and the Dutch lose their control over India
Its because in olden times these people started ruling over people by teaching them engilsh!!!! People learnt and later on they realized that its wrong by not treating them in well mannered way!!!
So all people from different religions came together they started communicating and they removed these people who ruled them!!
The British, Portuguese, the French, the Dutch were interested in trading same products. ... It led to fierce battle among them, They sank each other's ships, blocked trade routes, they also prevented rival ships from moving.