Problems solving is the answer
Answer:
The answer is B. Cross-sectional
Explanation:
Cross-sectional research can define as a research that involves using different groups of people who differ in the variables of interest but share other characteristics. Cross-sectional research are studies which based on observations that take place in different groups at one time.
Cross-sectional study can be define as an observational research that analyze data of variables collected at one given point in time across a sample population.
The ''Global War on Terror'' can be best described as a war that had a series of conflicts, rather than being a singular war. Therefore, the option D holds true.
<h3>What is the significance of ''Global War on Terror''?</h3>
One of the primary long term goals of the ''Global War on Terror'' was to create a world where terrorism does not exist at all. Moreover, it also had the intentions of making the countries throughout the world feel safe from terrorist acts and attacks.
As the name suggests, the ''Global War on Terror'' involved participation of countries around the world, especially such countries that had faced the consequences of terrorism, or had such fear due to their alien relations with terrorist nations.
Therefore, the option D holds true regarding the significance of ''Global War on Terror''.
Learn more about ''Global War on Terror'' here:
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