Answer:
The Secret classification level "shall be applied to information, the unauthorized disclosure of which reasonably could be expected to cause serious damage to the national security."
 
        
             
        
        
        
Answer:
 1619 july 30, Virginia
Explanation:
 
This meeting is important as it  is the first elected representative political body in the British North America. Thus, the begining of an official political excersice is marked by this date.
 
        
             
        
        
        
Answer:
The reason behind constructing infrastructure along caravan port  and investing more money is to built more trade hubs.
Explanation:
The reason behind constructing infrastructure along caravan port  and investing more money is to built more trade hubs. The reason behind constructing this trade hub is to provide that area where trader can  transit their goods and services to the buyer.
The other important reason is that it become the center point for trading and  import and export of various goods to various part of the world.
 
        
             
        
        
        
The answer is D bc we humans need oxygen to breath.