Answer:
when Neil Armstrong stepped onto the moon for the first time
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Answer: i have no idaea so thx for the 33 things 
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Answer:
Stratified random sampling
Explanation:
Stratified random sampling is a design that involves dividing a group into smaller division or strata to get a defined result, this division is based on character or shared attitude. This design is also known as proportional random sampling.
 
        
                    
             
        
        
        
Secularism? I think. Just answered similar question