For the following questions answer them individually
The Sattriya dance form was introduced in the 15th century AD by the great Vaishnava saint and reformer of Assam, ________.
Which of the following statement is correct with respect to the Shaka dynasty?
I. Some kingdoms of Shakas lasted for about 500 years.
II. The Shakas were followed by the Kushanas about 2200 years ago.