Originally Posted by
thegeneral
The real concern should not be the dollar itself but trading partners like China who illegally peg their dollar to ours.
Not all countries use dollars. Renminbi (Chinese: 人民币), literally People's currency, abbreviated to RMB, is the currency in mainland of the People's Republic of China. The unit for Renminbi is Yuan (元), Jiao (角), Fen (分): 1 Yuan = 10 Jiao = 100 Fen.