Why do the vast majority of dramatic scenes contain two or four characters

Exit "families were being further torn asunder, and those left behind knew no more about their own fate than they did of the loved ones moving on." this passage from the text best represents which of the following literary devices used by the author? a. the motif of racial prejudice b. the dramatic irony of the audience knowing more than the characters c. the motif of displacement and separation d. the theme of conflict between those leaving and those being left behind

Based on your knowledge of word parts what does the word intervene mean

Yosemite has spectacular scenery and which has half-time bears. how do i write i. parallel structure?