The passage explicitly states that ecotourism plays a political role in its support of human rights and democracy, making (E) correct. Statement (A) is wrong because ecotourism avoids turning relics into souvenirs, not restoring them. (B), (C) and (D) contradict the passage directly. Only (E) is supported.
Note: The options only include combinations with (A) and (E); since (A) is not supported, option 4 is the intended answer as it contains the correct statement (E).