Hey, normal user here. It's not clear how can I change the default currency from AU to USD? I see the option, but just to create the currency, everything I enter and all other forecast etc, says "AU"
I think key to be good at math/physics is good memory, try improving that the best you can. And then a lot of practice, also you need to base that with fundamental logical thinking. philosophy is good for that
the english were the first big abolitionists at that time (after Adam S.) and even considered bad influence in other colonies like in the caribbean. They knew they dont needed slavery to have slaves, so to speak..