Answer:
The answer would be World Wide Web which is a synonym to B. Internet 
Explanation:
 
        
                    
             
        
        
        
According to manifest destiny, that America should be able to obtain Texas as well as the Oregon country. O' Sullivan said that it was for the "free development of our yearly multiplying millions".
        
             
        
        
        
Answer:
On the evening of April 14, conspirator Lewis T. Powell burst into Secretary of State Seward’s home, seriously wounding him and three others, while George A. Atzerodt, assigned to Vice President Johnson, lost his nerve and fled.  
Meanwhile, just after 10 p.m., Booth entered Lincoln’s private theater box unnoticed, and shot the president with a single bullet in the back of his head. Although Booth had broken his left leg jumping from Lincoln’s box, he succeeded in escaping Washington.
Hope this helped... maybe brainiest??
 
        
                    
             
        
        
        
Answer: The North had way more manpower.
Explanation: The north was always populated to begin with since the living standards were a lot higher than in the south. And when the northern states "forbided" slavery a mass migration of African Americans from southern states moved to the northern states. They migrated to find a better life up in the north(before the civil war). When president lincoln gave the to go sign that African Americans were able to enlist in the army during the American civil war it gave the North a manpower increase, one that the south didn't have since the south did not allow African Americans to be enlisted in thir arms.