Answer:all the agencies, people, and procedures through which the federal ... aid chief executive/other admins by offering advice and assistance in management.
Explanation:
 
        
             
        
        
        
Answer:
Explanation:
World War II convinced U.S. leaders that the policies of isolationism and appeasement had been mistakes. To counter the growing Soviet threat, they sought new ways to keep the U.S. safe and protect its interests abroad.
 
        
             
        
        
        
Answer:
Reducing Air Pollution
Explanation:
Pollution in China is very serious, before this pandemic, lots of citizens wore masks because of the pollution
 
        
                    
             
        
        
        
The main difference is which part of Europe they came from, and the numbers of immigrants. There were many, many more "New Immigrants'" than old, 20 million people between 1880 - 1920. And the New Immigrants came mostly from southern and Eastern Europe, which meant they were almost all Catholics.
 
        
             
        
        
        
Fascism (/ˈfæʃɪzəm/) is a form of far-right, authoritarian ultranationalism characterized by dictatorial power, forcible suppression of opposition, as well as strong regimentation of society and of the economy which came to prominence in early 20th-century Europe.