Answer and Explanation:
Perspective is important for an artist because it is what allows the exact representation of what the artist wants to exhibit in terms of a three-dimensional object. Perspective is the view of the object that the artist is sculpting, in an independent sculpture it is important to show the idea behind the work of art and to allow people to understand what is being presented. The artist creates a sculpture that can be viewed from many perspectives, when he presents a work so realistic that it can be seen from any side and angle and still represent the same object in a natural way. An example of this can be seen in Michalangelo's David.
The Italian Renaissance was a time of cultural differentiation;
With various types of cultures - which had distinct religions - changing the life of those who were Italian, the Italian race or you could say, power prevailed greatly. With more cultures colliding towards one another during the Italian Renaissance, there was, of course, a lot of wars or hostile behaviour against one another.
In the future, this lead to many successes during the Italian Renaissance such as technology levels rising and the race of all Italians began to expand worldwide.
Hope this helped! :)
1291 is the answer to number one, ill get the rest in the chat, I'm out of time
