The answer to the question is B. Jainism. It was founded by Mahavira in the sixth century and the goal of the religion is to achieve liberation of the soul. It is a prehistoric religion that originated in India and teaches the way to liberation and happiness is to live a life without harm and renunciation.
Advantages: Primary sources directly address your topic and often provide information that is unavailable elsewhere. For example, the questions you compose for an interview or a survey will likely target your unique interest in the topic. Similarly, to test a particular hypothesis, you can design your own experiment.
Disadvantages: Some primary sources, such as eyewitness accounts, may be too close to the subject, lacking a critical distance. Others, such as interviews, surveys, and experiments, are time consuming to prepare, administer, and analyze. Finally, unless you have been trained in accepted methodologies, your own primary research in certain fields of study may not be recognized as valid.
The correct answer is Ho1 Chi Minh.
Ho1 Chi Minh was a Vietnamese communist revolutionary leader who would later become the leader of Vietnam.
(Adding 1 because of filter)