His name was Albert Einstein that’s the answer
Answer:
traditional ideology and code of conduct of knights
The most likely answer is B.. The reason I say this is because you can already rule out A and D. because Sikhism is a monotheistic religion, not a polytheistic religion, meaning they believe in only One God. And Sikhism was actually first made to oppose and differ from Hinduism and Islam.
It was an example of a president using executive order.