Answer:
A) The emotional or neutral word list.
Explanation:
In research there are two types of variables: 
- The independent variable refers to the variable that the researcher can manipulate and that will have an effect on the dependent variable.
- The dependent variable is the variable that is being affected by the independent variable and it's the one that the researcher cannot control. 
In this example, Dr. Jeffries gives a lists of 20 words to two different groups, one list is very emotional in content and the other is a neutral list. Then he measures how many words each group can remember. We can see that <u>the variable that he can manipulate is the list they are given and the emotional content of each one </u> (which will have an effect on memory, according to him). Thus, the independent variable is the emotional or neutral word list. 
 
        
                    
             
        
        
        
Answer:
That statement is true
Explanation:
Motivated by profit, the Dutch eventually return to Jamestown and brought more african slaves with them. As promised, the planters of Jamestown purchase the slaves again.
Over the time, the planters realized that utilizing slaves for their farm actually very beneficial for their business. Because of this, the demand for slaves keep coming from other planters. That is how the slavery become a business in western world.
 
        
             
        
        
        
Answer:
A YouGov poll was conducted on December 2, 2019, asking 13,582 adults in the United States, "When do you think the next decade will begin and end?" Results showed that 64% answered that the next decade would begin on January 1, 2020, and will end on December 31, 2029 (0-to-9 method); 17% answered that the next decade 
Explanation:
:)
 
        
             
        
        
        
Answer:
Treaty of Paris was one result of the Spanish American war.. In it Spain renowned style claim to Cuba Siri Guam and Puerto Rico to be married states and transferred over to the Philippines to the United States for 20 million dollars