Answer: sorry I nt don't know 
Explanation:
 
        
             
        
        
        
Answer
Hi,
In the allegory of the cave Plato tries to tell us that human can think, speak and do a lot of other things with no awareness of  true realm of these forms.
Explanation
In the allegory of the cave the prisoners can only see and hear shadows and echoes produced by objects which are invisible to them. In this case, they can mistake appearance for reality. This is to mean they will take the shadows to be real not knowing real causes of those shadows. The meaning is that terms used in our language are not names of physical objects that we see but names of things we can not see, but only grasp with our minds.
Hope this helps!
 
        
             
        
        
        
Answer:
Westward expansion: the 19th-century movement of settlers into the American West, began with the Louisiana Purchase and was fueled by the Gold Rush, the Oregon Trail and a belief in "Manifest Destiny."
Western Frontier expansion: with European colonial settlements in the early 17th century and ended with the admission of the last few territories as states in 1912. This era of massive migration and settlement was particularly encouraged by President Thomas Jefferson following the Louisiana Purchase, giving rise to the expansionist attitude known as "Manifest Destiny"
So saying that I would guess that they are many names for the same thing. They also both refer to "Manifest Destiny". 
 
        
             
        
        
        
can you please explain this question better?