If building multi-generational wealth is one of your investment objectives, you may consider buying growth stocks for the long-term portfolio. Multi-generational wealth may sound like something you need a large amount at the start to build, but with long-term compounding, you can snowball a relatively small initial investment into a small fortune.What makes long-term growth stocks such a strong choice for this strategy? It all has to do with the twofold way such stocks have the potential to produce above-av ...