Final answer:
Cripps' mission to India during World War II depended on future constitutional changes, but Indians regarded this as unlikely and desired immediate independence instead.
Step-by-step explanation:
Cripps' mission to India was a British initiative during World War II to gain Indian support for the war effort. His offer depended on future constitutional changes, which Indians regarded as unlikely to happen.
During his mission, Sir Stafford Cripps proposed a post-war dominion status for India, which would grant self-government while remaining within the British Empire. However, his plan failed to gain approval due to disagreements between different Indian political groups and the British government. Ultimately, Indian nationalists desired immediate independence from colonial rule, which they saw as unlikely to be granted through Cripps' proposed constitutional changes.