Got a Surve radio, doing it big baby. Hold it down. Hey guys, welcome to Hip Hughes History, Global Regions Review. We're going to try to kind of give you the topic of economic systems in the next 10 or 11, 12 minutes. And really chop up the historical facts so you can get just a general breeze of what's going on. Probably not enough for a full year course, but maybe if you're studying at the end of the year, it's not a bad idea to check this out. So we're going to look at three economic systems, maybe four, yeah.