<span>The plain Indians sign the treaty of fort Laramie, which ceded some of their land to allow the passage of wagon trains because they were promised by the government that the remaining Indian land would remain untouched in the hopes that their culture may be preserved. But the effect was that they suffered extreme poverty, their culture and land was violated and was mainly ruled by outside bureaucrats.</span>
        
             
        
        
        
The two most famous conquistadors were Hernán Cortés<span> who conquered the </span>Aztec <span>Empire and </span>Francisco Pizarro<span> who led the conquest of the Incan Empire. They were second cousins born in Extremadura, where many of the Spanish conquerors were born.
The 3 main goals of the conquistadors were:
</span><span>1. To find gold
2. To spread their religion
3. To claim land for their country.</span>
        
                    
             
        
        
        
Yes. They did not welcome them.
        
             
        
        
        
It was signed on May 19, 1828 during the presidency of John Quincy Adams. It was passed by Congress. It set a tariff (tax) on imported goods. The tariff was designed to protect the northern industry, causing the southern states to be hit dramatically,  which is why it was considered a reason leading to the Civil War.
        
             
        
        
        
Adding the story would have been a good idea for others to help you.