By investing in food sustainable practices and projects
the Malthusian traps states that as population increase, the population will reach a time that it will be faced by food inadequacy. Most African countries are food insufficient and are plagued by periodic hunger and starvation that leads to millions of death.  to ensure food sustainability,the countries must invest in sustainable agricultural policies and projects.
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Egyptians have a whole other scale of determining things so I would figure that it is very different.
        
             
        
        
        
Claiming for France the land around the Mississippi River 
Hoped this helped :)
        
             
        
        
        
Most definitely! However, that doesn't mean it will solve problems in the future. Understanding a nations' history of what worked and what did not work is very valuable to solving problems and maitning unity as a nation. Just remember this is a subjective answer. : )