Māori people peaceful tribes from their productive turangawaewae, such as the Moriori in the Chatham Islands by invading forces from North Taranaki, had a catastrophic effect on these conquered tribes. At the same time, the Māori suffered high mortality rates for new Eurasian infectious diseases, such as influenza, smallpox and measles, which killed an unknown number of Māori: estimates vary between ten and fifty percent. The spread of epidemics resulted largely from the Māori lacking acquired immunity to the new diseases. A huge influx of European settlers in the 1870s increased contact among many of the indigenous people with the newcomers. Te
Seediq people indigenous people defeated 670 Japanese soldiers. As a result of this, in 1902, the Japanese isolated Wushe. Between 1914 and 1917, Japanese forces carried out an aggressive 'pacification' program killing many resisting people. At this time, the leader of Mahebo, Mona Rudao, tried to resist rule by Japan, but he failed twice because his plans were divulged. At his third attempt, he organized seven out of twelve groups to fight against the Japanese forces. When Japanese soldiers raped some indigenous women, two leaders and twenty men killed thirteen Japanese soldiers. After taking over the plain, Japanese gained control of Wushe.