Step 1: Context of Tamil Demand
The Tamil community in Sri Lanka sought a separate country, "Tamil Eelam," due to feelings of marginalization by the Sinhalese-dominated government. They demanded autonomy and recognition of their rights within Sri Lanka, driven by a desire for cultural, political, and economic rights and protection against perceived discrimination.
Step 2: The LTTE's Role
The Liberation Tigers of Tamil Eelam (LTTE) became the foremost organization advocating for Tamil Eelam. The LTTE initiated an armed conflict with the Sri Lankan government to establish a separate Tamil nation, leading to a protracted civil war.
Step 3: Final Answer
Consequently, the Tamils' principal demand to the Sri Lankan government was the establishment of a separate state named "Tamil Eelam," making option (C) the accurate response.