The action or practice of illegally transporting people from one country or area to another, typically for the purposes of forced labour or commercial sexual exploitation. 
Major Forms of Trafficking in Persons
Major Forms of Trafficking in Persons.
Bonded Labor. ...
Debt Bondage and Involuntary Servitude Among Migrant Laborers. ...
Involuntary Domestic Servitude. ...
Forced Child Labor. ...
Child Soldiers. ...
Sex Trafficking and Prostitution.
Children Exploited for Commercial Sex.
        
             
        
        
        
We would have more money in our pockets.
        
                    
             
        
        
        
Should probably look this up?
        
             
        
        
        
The Ming emperors made it their capital in 1421 and it remained China's capital till 1912 when the Manchu Empire fell and SunYat Sen turned China into a republic.
        
             
        
        
        
     They came because of Rinderpest. Before coming to South America, Africans in Africa depended on cattle such as cows to thrive. But Rinderpest brought to Africa by foriegners began to spread, and the cattle started to suffered from fevers, inflammation in the brain and dysentery.  They also had major problems with Europeans and their industries. So they decided to settle in South America.   
Hope this helps :)