<span>Increased as a way to improve one's own economic and social opportunities.</span>
        
             
        
        
        
Answer:
They built new paved roads so that a greater number of dump trucks could remove the excavated earth. They sprayed insecticides to kill mosquitoes and built concrete locks to raise ships to a higher elevation.
Explanation:
 
        
             
        
        
        
Thanks lol have a good thanksgiving
        
                    
             
        
        
        
The court ruled because judicial review? The 3 branches, they all check each other
        
             
        
        
        
Explanation:
Proportional representation (PR) characterizes electoral systems in which divisions in an electorate are reflected proportionately in the elected body. ... The essence of such systems is that all votes contribute to the result—not just a plurality, or a bare majority.