Answer:
all of these
Explanation:
The factors that contributed to the decline and near disintegration of the Native American includes;
1. Disease outbreaks with the coming of the Europeans which decimated their population.
2. Military technology. The superior military power of the Europeans led to the death of several Native Americans during the period of war with the Europeans.
3. Forced relocation. the forced relocation of the Native Americans under rigorous circumstances led to the death of several of them, an example is the trail of death scenario.
4. Forced assimilation.
Answer:
c. both sequential and frustration mechanisms can promote responding during extinction.
Explanation:
Both sequential and frustration theories explain why there is increased resistance to extinction even when there should be extinction. The sequential theory explains that the subject's response increases when zero reward is followed by a reward intermittently so that the subject's memory of nonreward and reward trials boost response. In the same vein the frustration theory explains that a subject's response is increased with the partial reinforcement extinction effect whereby the subject is unable to notice when extinction begins(the discrimination hypothesis) and therefore keeps anticipating reward
What prompted the early twentieth century coup in Brazil was the urban middle class sought to overturn the coffee elite-controlled government. There was a collapse on the coffee demand. Brazilians were discontent with the government that led to a revolution.
The answer to your question would be letter A.
