The cotton gin Was made in 1793 in order to remove seeds from Cotton fiber so the correct answer would be (B)
Answer:
Imperial China was famous for its civil service examination system, which had its ... Some girls did get an education, but this was a minority.) The Confucian tradition was institutionally upheld by the imperial state in a very direct way. ... at the highest level (jinshi) became the most important people in China's educated class.
Explanation:
Free rider problem
Economist
Mancur Olson identify that passivity on the part of individuals who
benefit from the work of activists but who do not join it or support it
in any way. He called the problems the free rider problem.<span>In order to overcome the free rider problem, he suggested that interest groups and civil rights groups should give material benefits to the members only.</span>
