Step 1: Understanding the Question:
The question asks for the name of the newspaper or publication that published the poem titled "I Thakemon." This poem holds a significant place in Khasi literature.
Step 2: Explanation:
"I Thakemon" was a poem that appeared in the publication U Nongialam Khristan, which played an important role in promoting Khasi writings and Christian literature. The publication helped popularize literary and moral writings during its time.
Step 3: Final Conclusion:
The correct answer is (1) U Nongialam Khristan, as it was the paper that published the poem "I Thakemon."