The vikings attempting to settle in north america were defeated by which group?

Thule

Explanation:

The Vikings, or Norse, were the first Europeans that managed to reach North America, long before Columbus did, though unlike him, they were keeping it as a secret. They built three permanent settlements on Greenland, and several short term along the eastern coast of North America though never really settled on the continent itself. The Vikings managed to survive for around four centuries on Greenland, and they managed to prosper during this time because they had lot of things to trade with mainland Europe. Unfortunately for them, they were not in good relations with the Thule people, which are the ancestors of the Inuit/Eskimo people. It is suggested that a conflict occurred between the two groups and that the winners were the Thule people, putting end to the Viking settlements in North America.

although world war i began in 1914, the united states did not join the war until 1917. the additional firepower, resources, and soldiers of the u.s. to tip the balance of the war in favor of the allies. remaining neutral. when war broke out in 1914, the united states had a policy of neutrality.

when studying cause and effect, historians usually group the causes into different categories. for example, cultural causes reflect how a society’s literature and art convey the way the society saw itself in relation to the rest of the world. another resource that historians use to understand society is pop culture, which tells them the trends and ideas that are preferred by the common people. when studying cause and effect, it’s important to remember multiple causation, or the idea that an effect could have several causes and vice versa.  

the correct option is “cultural causes” since art and literature are related to the culture of a place. culture is determined by literature, art, music.

the correct option is “pop culture” since it reflects the likes and ideas of common people whereas the rest of the options do not focus on common people.  

the correct option is “multiple causation” since it refers to the idea that events are caused by multiple reasons, not just a single one.