Answer:
Consolidation and philanthropists. Both used systems of consolidation to increase their power and wealth. Carnegie used vertical consolidation meaning he bought companies that created all of the resources needed to create steel as well as raillines to move the steel. Rockefeller used hortizontal consolidation meaning he bought out rival companies until he owned all oil production in the country. Both men also used their wealth to give back to society. Carnegie donated money for libraries throughout the country as well as Carnegie Mellon University. Rockefeller donated to Rockefeller Center, the University of Chicago, and Rockefeller University.
Explanation:
 
        
                    
             
        
        
        
Hello. This question is incomplete. The complete question is presented in the attached figure.
Answer:
The common characteristics of these countries can be attributed to their  history of colonization by a european country.
Explanation:
The table shown in the figure below shows three American countries that were colonized by the same European country, Spain. This caused these countries to present several similarities that go beyond culture, but even affect the religion and language that these countries present.
 
        
             
        
        
        
The last one...."One that is accepted by its people and other governments as the sovereign authority of a nation."
        
             
        
        
        
The answer is B
Hope this helps:)
        
             
        
        
        
Answer:
Photosynthesis is a process in plants ....
Explanation:
.
.
.
.
.
.
.
.
ji adhivasi boliye !!