Which of the following events happened first? a. polynesian voyagers reached the western coast of south america and learned to cultivate sweet potatoes. b. people of new guinea and the torres strait turned to agriculture and pig farming. c. agricultural societies existed on all habitable pacific islands. d. traders from southeast asia first visited the northern coasts of new guinea.

How many square miles is the big island of hawaii

Which of the following terms describes the layers of air surrounding the earth ?

Select the correct answer.look at this nineteenth-century illustration of london. which explanation best relates this illustration to changes in britain in the 1800s? a.factory workers in cities lost their livelihood because of the lack of housingb.industrialization narrowed the inccome gap between landowners and workers.c.the migration of workers from rural to urban areas resulted in overcrowded citiesd.the spread of railways allowed farmers to sell produce far from where it was grown.