what were the main beliefs of Guru Nanak? how did these beliefs affect his view of Hinduism?

Explanation:

Hinduism and Sikhism are Dharmic religions that originated in the Indian Subcontinent. ... But many Hindus argue that their faith is timeless and has always existed. ... Once a person initiates into the Khalsa (Sikh Baptism) it is said that they no ... Guru Gobind Singh took a rather serious view of this aspect of the whole matter.

Kirat Karo - Work Hard and earn an honest living.

Naam Japo - Remember God.

Vand Chhako - Help others in need and share your earnings.

Explanation:

In a time when people were segregated by caste, and women were not given the same rights as men, Guru Nanak denounced the caste system and elevated the status of women as equal to men. Guru Nanak acquired many followers, the most important being Bhai Mardana Ji, his lifelong companion in all his travels. Guru Nanak Dev JI started a tradition called Langar, which is free food served to all people without making a distinction of religion, caste, gender, economic status, or ethnicity. Langar is still served in Gurdwaras (Sikh places of worship) today. People sit and eat together, and the kitchen is maintained by community volunteers.