The correct answer is:
Quantitative analysis and Qualitative analysis
Qualitative analysis is a research method which begins with more general open ended questions, moving towards greater precision as more information emerges.
Quantitative analysis assigns numerical values to the statements or observations, with the purpose of studying with statistical methods possible relationships between the variables and generalizing the results to a given population through sampling techniques.
Answer:
By the 1400s, China had developed an immense naval exploration capacity and high-level technology, however, they had no interest in the Europe of the Dark Ages, so through that century, China retired into isolation.
Explanation:
By the 1500´s Europe’s era of exploration and colonization, China has closed itself to the point that building a boat with more than two masts became a capital offense and all oceangoing ships were destroyed.
Since Southern blacks were not allowed to fight in the Civil War, they were able to contribute to the war effort by joining the army despite the rules against it. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.
A should be the correct answer
Answer: One reason the U.S. got involved in the Vietnam War was that it was a conflict between communism and a freer system. The communist system cannot produce as much wealth as it consumes because its producers are forced to react to political motives instead of economic motives.
Explanation:
