The Walla Walla Council was held in 1885, in Waiilatpu, in the Walla Walla Valley in the state of Oregon. 
That treaty defined the lives of tribes like Umatilla, Cayuse, and Walla Walla when the U.S. government invited the tribes to the council in order to protect the interest of their tribes.
The tribes attended to protect their sacred lands and did not want to surrender their culture neither their freedom.
Before the council was held, government employees destroyed Indian economies, divided the territories, and offered their sacred lands outsiders. 
 
        
             
        
        
        
Mexico gained its independence from Spain
        
             
        
        
        
Answer:
Relative genotype frequency and relative allele frequency
Explanation:
 
        
                    
             
        
        
        
The Kansas-Nebraska Act was passed by the U.S. Congress on May 30, 1854. It allowed people in the territories ofKansas and Nebraska to decide for themselves whether or not to allow slavery within their borders. The Actserved to repeal the Missouri Compromise of 1820 which prohibited slavery north of latitude 36°30´.
        
                    
             
        
        
        
Answer:
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Explanation: n general, the new constitution reflected the lack of faith in government the delegates had formed over the Reconstruction years. They slashed the power of officials along with their salaries and terms of office. The document was submitted to the voters and ratified the following year as the Constitution of 1876.