What were the environmental conditions along the northwest pacific coast that allowed pacific northwest peoples to develop such large and densely populated societies?

The Pacific Northwest is an area that is particularly rich in resources and therefore, can sustain a very large population. The Pacific Northwest is very rich in water sources, as well as in timber. This allowed people to have constant drinking water and to be able to build shelter. It is also plentiful in terms of food, as it has lots of fish in the oceans and rivers, in particular salmon. All of these characteristics were crucial for the establishment of large settlements.

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.  

answer: this is because archeologists keep finding artefacts and ancient ruins dated more than 10000 to 15000 years, date around scientists said humans discovered language; which is at least mysterious as scientists always have said that is necessary to have a language to have architecture and some basic maths.

explanation: brainlest