PLEASE HELP I WILL GIVE BRAINLEST Discuss the developments that led to the proscenium arch during the Italian Renaissance, including artistic innovations and new stage components.

Just before 1500, Italian amateur actors were performing classical comedies on stages with no decoration except for a row of curtained booths. By 1589, complex painted scenery and scene changes were being featured in production in Florence. And by 1650, Italy had developed staging practices that would dominate European theatre for the next 150 years.

In the beginning of the Renaissance, there were two distinct kinds of theatrical productions. The first was of the type presented by the humanist Julius Laetus at the Accademia Romana, a semisecret society he founded in the mid-15th century for the purpose of reviving classical ideals. In terms of staging, several medieval-type mansions were clustered to form a single large unit. There were, however, two elements not found previously. One was that the mansions were probably framed by decorative columns. This was the first movement toward the framework that would develop into the proscenium arch—the arch that encloses the curtain and frames the stage from the viewpoint of the audience. (The first permanent proscenium was built in the Teatro Farnese at Parma, Italy, in 1618–19, a temporary one having been constructed by Francesco Salviati 50 years earlier.) The second innovation was that the mansions, by being linked, were treated as components of a general city street. In 1508 at Ferrara a background painted according to the rules of perspective was substituted for the mansions; the scene included houses, churches, towers, and gardens.

Just before 1500, Italian amateur actors were performing classical comedies on stages with no decoration except for a row of curtained booths. By 1589, complex painted scenery and scene changes were being featured in production in Florence. And by 1650, Italy had developed staging practices that would dominate European theatre for the next 150 years.

Explanation:

the correct answers are:

a - pacific plate;

it is the biggest oceanic tectonic plate. surrounded on all sides by continental tectonic plates, it is submerging and gradually becoming smaller and smaller.

b - north american plate;

huge continental plate, occupying big portion of the northern hemisphere.

c -eurasian plate;

alongside the north american plate, it is one of the two dominant continental plates in the northern hemisphere.

d - indian plate;

a small continental plate, that has been part of gondwanaland initially, but after the break up of it, moved towards northeast and pushed into the eurasian plate that was once part of laurasia.

answer; gravity pulls glaciers down hill and as glaciers flow it pick up rocks and soil;