What is the "Invisible Hand?

Which of the following was a similarity between classical mesoamerican and south american civilizations ?

This painting of the yosemite valley in california, finished in 1865, reflects the romantic movement. how does this painting depict aspects of romanticism? check all that apply. it celebrates tradition and reason. it shows an ancient roman influence. it inspires an emotional reaction. it includes dark, dreary colors. it inspires the imagination. it shows a love of nature. mark this and retum submit

When and why did the united states enter world war 2