crypto coin to invest in 2021, Knowledge graph

17. consumption upgrading trend,20, food crisis, buy food stocks.19. When a war breaks out around you, buy military stocks.

Never buy these stocks after the population peaks;12. Policies restrict industries,19. When a war breaks out around you, buy military stocks.

Sell highly valued stocks and risky assets.20, food crisis, buy food stocks.Never buy these stocks after the population peaks;