Greece was the modern country that was a part of the Persian empire.
Im not to sure but I think the answer may be C, sorry if im wrong
The main reason why rice became a Chinese staple food during the Tang dynasty was because it was so plentiful and had all the basic nutrients that were needed for survival.
'The Red-Headed League'
'The Speckled Band'
'The Greek Interpreter’
'The Dancing Men'