In the 1840s, the U.S was struck with the idea of <em>manifest destiny</em>. An idea that America should control North America from the Atlantic Ocean to the Pacific Ocean. Mexico had the legal right to Texas thus dominated California, Arizona, and New Mexico. Two territories stood in America's way of accomplishing the manifest destiny idea; first, the Oregon Territory that was occupied by both Great Britain and the United States and the Western and Southwestern areas owned by Mexico.   The differences between the United States and Mexico over the border of Texas led to the Mexican American War that resulted in American gaining ownership of Arizona, California,  New Mexico, and Texas. The ownership of these territories fulfilled the '<em>Manifest Destiny' </em>of the U.S stretching from the Atlantic to the Pacific, Manifest Destiny.
 
        
                    
             
        
        
        
Answer:
Option A
Explanation:
A good government is one that is formed and driven by the reflection and choice of mass/citizens. This is also an alternative to support constitution because the goal for both the cases is same. Either you support constitution or you form government that is reflection and choice of its citizens both shall work in direction of serving the nation/citizens. 
Hence, option A is correct
 
        
             
        
        
        
Answer:
The two achievements of the first Women's Rights Convention at Seneca Falls were that it marked the beginning of the women’s rights movement, and that the delegates passed a resolution supporting women's suffrage.
Explanation:
 
        
                    
             
        
        
        
Answer:
Life cycle of the malaria parasite illustrating the various stages that are ... Parasitologists trying to develop vaccines can hardly ever safely grow and ... vaccines for one stage of the life cycle (figure 1) are unlikely to impact on another stage.disappointment as successive, independent field efficacy trials in Africa and Asia .
Explanation:
 
        
             
        
        
        
Explain further maybe... otherwise I could help better!