That literary movement is known as modernism.
Modernism came to be after WWI, as a response to both the war and the previous literary eras. It wanted to change everything we knew about literature, which is why it used many experimental techniques to wow the audience and make them think.
<em>The trail of tears was caused by someone being a crybaby. If it has to do with the past people like 1867 or George Washington or something then you know that it was caused by one of those 18th century crybabies because history literally points out that they were almost always complaining about something. Oh and sure they made some "smart" moves but let's be realistic here, why would someone need to cry about something not being right with armor for battle or something? If I were on of the training officers back then I would have taken the armor from those who complained and pushed them onto the front lines wearing some rinky-dinky clothes. Wanna complain? Get on the front lines. </em>
<em>and THESE are the people who our teachers praise, pffft get real.</em>
<em>Love memeing the past.</em>
<em>-Northstar</em>
An example of brainstorming could be writing down your ideas then coming back to them later and adding onto them.
The answer is C - exists in thought or as an idea, but does not have a physical existence.