How does "The Crucible" show that it is important to talk about and study what happened in the past, even if the past can sometimes be very difficult to talk about?

By comparing part 1 and 2 of polar opposites what does it mean by polar opposites

Based on the quote and using insights from the speech, discuss in at least 200 words what you can do for your country

Diego rivera was a famous artist from mexico. most of his paintings were murals. murals are paintings that are made directly on a wall. rivera thought that all people should be able to see beautiful art, not just people who could afford to go to museums. this is why he painted most of his murals on the walls of public buildings