The troubadours and trouvères sang about unattainable courtly love, also called:

Reasons for factor mobility of a combine harvester, cotton, an oil platforn and a woodland

According to ohrp, a problem is an “unanticipated problem” when it meets which of the following criteria: unexpected, related or possibly related to the research, suggests that the research does not put the subjects or others at greater riskunexpected, related or possible related to the research, suggests the research puts subjects or others at greater riskunexpected, unrelated to the research but still occurring with a subject, suggests the research puts others at greater riskexpected, related or possible related to the research, suggests the research puts others at greater risk

Should the government in china restrict the rights to the media/social media? why or why not?