Medieval artwork demonstrated that hierarchy by drawing humans sized according to social status rather than true proportions. Artists of the time focused primarily on religious scenes instead of secular events. <span>In contrast, the Renaissance period emphasized secularism. Renaissance artists drew humans fixed to natural landscapes, demonstrating a shift in focus to the real and natural world rather than divine objects. </span>
The significance of the Movie "The Jazz singer" was the * The Movie exposed the Public to Jazz.
D. because the secretary has to submit them.
Hope this helps. :)