Context: However, Samoans greatly resented New Zealand's colonial rule, and blamed inflation and the catastrophic 1918 flu epidemic on its misrule. By the late 1920s the resistance movement against colonial rule had gathered widespread support. One of the Mau leaders was Olaf Frederick Nelson, a half Samoan and half Swedish merchant. Nelson was eventually exiled during the late 1920s and early 1930s, but he continued to assist the organisation financially and politically. In accordance with the Mau's non-violent philosophy, the newly elected leader, High Chief Tupua Tamasese Lealofi, led his fellow uniformed Mau in a peaceful demonstration in downtown Apia on 28 December 1929.

Question: What decade marked the peak of support for opposition to New Zealand's governance?
Answer: 1920s

Question: What was the name of the Mau leader who was of Samoan and Swedish descent?
Answer: Olaf Frederick Nelson

Question: What philosophy characterized the Mau resistance?
Answer: non-violent philosophy

Question: What title was given to the Mau's elected leader, Tupua Tamasese Lealofi?
Answer: High Chief

Question: On what date did the Mau demonstrate on the streets of Apia?
Answer: 28 December 1929

Question: What events did New Zeland hold Samoa responsible for?
Answer: Unanswerable

Question: What was lead by Olaf Frederick Nelson on December 28, 1929?
Answer: Unanswerable

Question: Where did Olaf Fredrick Nelson organize and lead the demonstration?
Answer: Unanswerable

Question: What did High Chief Tupua Tamasese Lealofi resent?
Answer: Unanswerable

Question: What was the philosophy of most New Zelanders?
Answer: Unanswerable