Which early 20th century Manipuri periodical focused heavily on social reform issues?

The correct answer is: d) Anouba Yug

Anouba Yug was a Manipuri periodical that was published from 1918 to 1923. It was founded by Hijam Irabot, a prominent Manipuri social reformer and nationalist. Anouba Yug focused heavily on social reform issues, such as the abolition of the slavery system, the promotion of education for women, and the fight against British colonialism.

The other options are incorrect because:

• Manipur Times is a Manipuri newspaper that was founded in 1908. It is not a periodical.
• Sana Leikham is a Manipuri literary magazine that was founded in 1932. It is not a periodical.
• Meitei Leima is a Manipuri women’s magazine that was founded in 1972. It is not a periodical.