<u>B. The Fourteenth </u>
The 14th Amendment to the U.S. Constitution was ratified in 1868, during the Reconstruction era. It granted some civil and legal rights for black Americans as well as any other American citizen. In Section 1, it gives citizenship to all persons born or naturalized in the United States, which also included black people, guarantees all citizens the right of a due process of law and equal protection of the laws.
 
        
                    
             
        
        
        
The land was free and perfect for farming, if settlers survived the journey to Oregon the land was all theirs. But not only did the US like it, Britain and Russia also liked it. So the US told people to move there ASAP so it would officially be claimed by America.
        
             
        
        
        
Answer: kinda..
explanation: He dramatically expanded the system of national parks and national forests. After 1906, he moved to the left, attacking big business, proposing a welfare state, and supporting labor unions. ... Roosevelt mediated the Russo-Japanese War (1904–1905), for which he won the 1906 Nobel Peace Prize.
 
        
             
        
        
        
Answer:
The Mexican army attacked them. The main cause of the war was the westward expansion of the United States. All through the 19th century Americans believed it was their right to expand westward. At the time they believed they could conquer the people already living on the land and take it for the United States.
Explanation: