Answer:
Question one: I would like to have lived through the Swinging Sixties because alot of countries where getting independence from Britain. This would be a turning point in culture because there was more globalization due to this.
Question two: I would have joined the anti war movement. Since I do not live in a war stricken country, I would be able to join protests and help push the agenda in the government an the media. Which in turn would make the world leaders find a way to help the people in war torn countries.
that's, all I could help you with. The last question is a bit too difficult