Final answer:
The option that was NOT one of the significant negative impacts on India during British imperialism is number 4, "Britain appointed a dictator to rule over India."
Step-by-step explanation:
During British imperialism, India experienced several negative impacts.
1. Farmers in India were indeed forced to switch to cash crops. This was a result of British policies that prioritized the production of cash crops like indigo, jute, and cotton, which were in high demand in Britain. This led to a decline in food crop production and increased dependence on imported food, causing food shortages and famines.
2. Many parts of India did lose their self-sufficiency. The British introduced policies that undermined traditional Indian industries like textiles, iron, and handicrafts. This led to the decline of these industries and increased dependence on British manufactured goods, resulting in the loss of self-sufficiency for many regions in India.
3. It is true that most traders in India could only trade, buy, and sell goods with the British. The British East India Company monopolized trade and established a system that favored British merchants. Indian traders faced restrictions and unfair competition, which limited their economic opportunities and stifled local businesses.
In conclusion, option 4, "Britain appointed a dictator to rule over India," was not one of the significant negative impacts on India during British imperialism.