<h2><u>Answer:</u></h2><h2><u>Historians have identified several causes that led to the outbreak of the Cold War, including: tensions between the two nations at the end of World War II, the ideological conflict between both the United States and the Soviet Union, the emergence of nuclear weapons, and the fear of communism in the United States.</u></h2><h2><u>Explanation:</u></h2><h2><u>I hope i helped =)</u></h2>
        
                    
             
        
        
        
Answer:
To avoid the ethical issues a true experiment would cause.
Explanation:
A quasi-experiment is a factual conventional study that is used to calculate the causal effect of interference on a target population without an irregular function. Quasi-experimental research shares closeness with traditional experimental design or randomized controlled trials, but lacks the element of random assignment specifically for treatment or control. 
Instead, quasi-experimental designs typically allow the researcher to control the assignment to treatment status, but use some criterion other than random assignment (For example- an eligibility cutoff mark).
 
        
             
        
        
        
The answer is: none of the above
As a GDP of a certain country increased, the number of wealth accumulated by the people in that country is also increased. This means that the citizens would have more purchasing power to buy more guilds , improve their health, pursue higher education, and acquiring skills that needed in the workforce. 
 
        
             
        
        
        
Morality because it shows the standard of right conduct
        
             
        
        
        
Answer:
large projected surpluses turned to large deficits. For fiscal years 2001 through 2008, the last full fiscal year before President Bush left office, the $3.5 trillion of surpluses that CBO had projected for these years turned into deficits of $2 trillion. [3] A look behind these numbers is revealing.
A government experiences a fiscal deficit when it spends more money than it takes in from taxes and other revenues excluding debt over some time period. This gap between income and spending is subsequently closed by government borrowing, increasing the national debt.
Explanation: