There are very well thought out, well substantiated, explanations how our universe came into existence. How the Big Bang might have occurred, how evolution works, how this all came to be and it all makes sense and is backed by tonnes of evidence. And then there are people that wave their hands and say 'God did it'. What do you think?
Significant arguments could and have been made that paint Imperialism as a good thing. Pointing out how it has helped almost every country it affected and only negatively affecting a small few that get the focus of attention. Another point shows how all modern terrorism is a result from countries withdrawing from their imperial lands.