Answer:
<u>Option A. An advantage of a presidential government is that the President is elected independently of the legislature.</u>
Explanation:
A presidential government system is a democratic and republican system of government in which a President is chosen directly by the people and becomes the Head of State, and the leader of the Executive Branch, that is separated from the Legislative Branch. An advantage of a presidential government system is that the President is elected independently of the legislature, and by being elected directly by the voters, it gives the President a more legitimated and stable power. Also this means that the President is chosen for a specific and determined term, which does not occur with the figure of a Prime Minister, for example. All of these facts make the Presidential system a more stable and direct way of government.
 
        
             
        
        
        
Ans: The Fugitive Slave Act of 1850 was passed by Congress as one provision of the Compromise of 1850. The harsh terms of the act angered many Northerners and contributed to the sectional division over slavery that led to the American Civil War.
        
             
        
        
        
Alliance means when two countries becomes friends or are associated. It's like partnership.
        
             
        
        
        
The Modern Era spanned at this time. Hope this helps.
 
        
             
        
        
        
Answer:
after 57 years
Explanation:
The Declaration of Independence of United States is the pronouncement which was adopted in 1776 in the meeting of the Second Continental Congress at  Pennsylvania.
According to this declaration, the American colonies had severed the political connections of them to the Great Britain. 
The last church was officially disestablished nearly 57 years after the Declaration of Independence was adopted in 1776.