Why did the Polynesians choose to migate?

Despite predominant easterly winds in the subtropical Pacific, Polynesian navigational skills and the aid of cyclic or seasonal changes in the winds and currents enabled dispersal from the western Pacific to islands as distant as Easter Island and Hawaii.

one of the reason is that they had forbidden terrain and poor conditions for farming

when a country suffers, for example, a drought period, the market product is affected for a low offer, in this case, potatoes; the government has to tax to the households, which have to give more money for the potatoes which they consume, that situation make them consume substitute goods even through loans, it could increase the financial market movement and the inflationary phenomena, the business has to increase salaries in order to the employees could buy a more expensive food (potatoes) and in order to inflation tha business had to buy expensive supplies in the factor market, while the rest of the world have to gain more money to consume the same amount of potatoes.

barack obama

44th president of the united states