The correct answer is D. Bihar.
The Golden League was established in 1904 at Deoghar, Bihar, with the objective of boycotting British goods and advancing the Swadeshi Movement. The league was founded by a group of young men who were inspired by the nationalist movement and wanted to do their part to free India from British rule. The league organized protests and boycotts of British goods, and also worked to promote the use of Swadeshi goods. The Golden League played an important role in the Swadeshi Movement, and its activities helped to raise awareness of the nationalist cause and to encourage people to support the boycott of British goods.
The other options are incorrect because they are not the states where the Golden League was established. Option A, Elengal, is a region in southern India. Option B, Avadh, is a region in northern India. Option C, Punjab, is a region in northwestern India. Option E, None of the above, is also incorrect because the Golden League was established in Bihar.