Which of the following statements was/were true about Rowlatt Satyagraha?

A. It took place in Punjab and its surrounding regions that led to Jallianwala Bagh atrocities.

B. Both Hindus and Muslims were united in their participation.

C. It was to protest against denial of fundamental rights such as freedom of expression.

D. Rabindranath Tagore renounced his knighthood to express his solidarity with this movement.

Choose the correct option.