Final answer:
The Sikh who drove a spear into the elephant's head at the battle of Anandpur was Bhai Bachittar Singh. Aurangzeb, the Mughal emperor, executed Guru Tegh Bahadur, a leader of the Sikh religion, which contributed to Sikh resistance against Mughal rule. There is no single founder of Hinduism.
Step-by-step explanation:
The name of the Sikh who drove a spear into the elephant's head at the battle of Anandpur is Bhai Bachittar Singh.
During this battle, which is a significant event in Sikh history, Bhai Bachittar Singh showed immense bravery facing a daunting adversary. This act is celebrated in Sikh history as a display of valor and extreme courage.
Guru Tegh Bahadur, who was executed by Aurangzeb, was a leader of the Sikh religion. Sikhism was established in the Punjab region of northwestern India in the 15th century, and it combines elements of Hinduism and Islam. The execution of the guru by Aurangzeb inspired greater resistance to Mughal authority among the Sikhs.
The founder of Hinduism cannot be pinpointed to a single individual like in some other religions, but figures like Krishna are mythologically significant in the tradition.
However, it's worth mentioning that neither Krishna nor Buddha can be called the founder of Hinduism, as it is a religion without a defined beginning or a singular founding figure.