Explanation:

Here’s the thing—after the Jallianwala Bagh massacre in 1919, the Hunter Commission was set up to investigate what really went down. Let’s break down the options you gave:

- Hunter (Option 1): This is the right answer. The British government formed the Hunter Commission to investigate General Dyer’s actions and the whole tragedy at Jallianwala Bagh.

- Butler (Option 2): The Butler Committee was about relations between the British government and Indian princely states, not the massacre.

- Sadler (Option 3): The Sadler Commission dealt with university education reforms. Not related.

- Campbell (Option 4): No connection here—the Campbell Commission wasn’t about Jallianwala Bagh at all.

So, your answer is option 1, and

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