As primary landforms are formed, erosion and weathering create "secondary landforms," since these were once "primary landforms" that have been diminished naturally.
Cultural causes - pop culture - multiple causation
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 causations, or the idea that an effect could have several causes and vice versa.---
cultural causes show us how a society is developing and how artists, which have always interpret the society where they live, adjust and accept - or not accept - the changes of a culture. Art and literature are great both in understanding the actual change in the society and foreshadowing possible futures ---pop culture, which is a term that is often used in another context nowadays, literally means popular culture, meaning that form of culture which is aimed at popular parts of the society. pop culture could be a great indicator of the social and political challenges of a certain time.---multiple causations is the idea that there is no single cause in an event but a cluster of cause and effect that contributes towards that ending or that fact. it shows history not as a linear progression but as a system that is complex and not always easy to understand at first glance.
A legal system that allowed Spanish colonist to us indigenous peoples for labor.
Answer:
the key issue Jefferson faced when considering the Louisiana Purchase was the fact that making this purchase was unconstitutional in his eyes since he believed in strict interpretation of the constitution
