The answer is A, B, and D. I took this lesson assessment in Art, too. Thomas Moran painted a landscape of the Yellowstone, which later changed the governments mind and they decided to preserve it. <span>He used many values and variations of colors to make his landscapes look more realistic. And he did travel with photographers when he painted landscapes, I only know two: William Henry Jackson and John K. Hillers.</span>
It’s a method using lines to create the illusion of space on a 2D surface.
The incorporation of folk music into concert pieces, songs, and operas was part of a nineteenth-century trend called Nationalism.
<h3>
What is nationalism?</h3>
This is the identification with one's own nation and support for interest.
Nationalism is seen here as folk music is incorporated into concert pieces and songs where people identified and supported their own.
Read more about <em>nationalism</em> here:
brainly.com/question/1287645
