Answer:
A cohort study
Explanation:
Cohort study is a specified form of a longitudinal study that represents a cohort (a group of person who shares an explainable characteristics, especially those who have experienced a similar event during a particular period, for example, graduation or birth), executing a cross-section at different intervals of time.
Advantage: Investigators can examine various outcomes simultaneously.
Disadvantage: Researchers may have to follow the subjects for a longer period, and this can be time-consuming as well as expensive.
King concludes this claim by encouraging white leaders to allow nonviolent protests.
<h3>What is King Believe?</h3>
King believe in settling dispute or disagreement in a peaceful manner not using force. He encouraged the leaders to people to air and show their displeasure but in a nonviolent way or approach.
Therefore, King concludes this claim by encouraging white leaders to allow nonviolent protests.
Learn more on king's believe here,
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Answer:
Theravada Buddhism is the official religion of Sri Lanka.
Explanation: