Answer: 
feel more effective.
Explanation:
In general sense, small groups are defined as group of people mostly three or a few more people, but not in large numbers (above twenty) who are together to achieve a common goal. For example, a group of talented guys, that forms a musical group for the purpose of realizing their musical or artistical dreams.
Some of the characteristics of small groups includes:
1.  Shared identity
2.  Results oriented approach
3.  Interdependece
4.  Competent team members
Hence, in comparison with the large groups, people in small groups tend to identify themselves with the core structures and goals of the group, there by less likely to take more than their equal share of available resources, which in turn makes them to FEEL MORE EFFECTIVE in general towards the success of the group.
 
        
             
        
        
        
Mostly its everything bit I think the specific one is oil.
        
                    
             
        
        
        
<span>the one that is not an indicator of low social welfare is: C. high literacy rates.  High literacy rates will be connected to a good quality of Education system.
In order to have a good education system you need social welfare, which explain why high literacy couldn't be considered as an indicator of low social welfare.</span>
        
                    
             
        
        
        
<span>The pope banished the Byzantine emperor from church because of a disagreement over the religious practice of praying to saints as represented by icons. Christianity before condemned anything related to idolatry, and it was evident by the actions of the pope.</span>