The correct options are
A The land from which the British wanted to collect tax revenue belonged to the Palayakkarars.
D It felt unfair to pay taxes on ancestral lands to a foreigner.
The politics of Tamil Nadu was dominated by the Palayakkarars and they ruled as independent authorities in their Palayams (kingdoms). They vehemently opposed the British because the land which the British wanted, belonged to these families for generations. Hence, it felt unfair to pay taxes on ancestral lands, especially to a foreigner.