A cause was that Texas declared its independence from Mexico. It changed the U.S. by the U.S. gaining California, New Mexico, Utah, Arizona, Colorado and parts of Wyoming.
        
             
        
        
        
Architecture and seafaring are the two answers 
        
                    
             
        
        
        
The bills are assigned to committees in the House of Representatives to study (the bill).
        
             
        
        
        
Answer:
The first sentence and The last two sentences.
I REALLY HOPES THIS HELPS..