>you will never play grug wave in a cave with your fellow grug bros <|endoftext|> It&rsquo;s been a part of human nature ever since Grug wanted a stylist club than his neighbor but in America it really kicked into overdrive in the early 20th century. Mass production of consumer goods, advertising, urbanization, more leisure time, women moving away from homemaking and child rearing, ordinary males status signaling with consumer goods and peacocking, children as consumers rather than little workers around the home or farm, etc. <|endoftext|> There some different phenomemon that you could be talking about when you say nationalism. There's integral nationalism and civic nationalism which are probably the least justifiable nationalisms because of how spooked the people that abide by them behave. &quot;grug Nation good because it be grug Nation&quot;.