Nafta:
a) created a free-trade zone for the united states, mexico, and canada.
b) created a free-trade zone for the united states, great britain, and canada.
c) was hailed by organized labor and environmental groups.
d) raised tariffs significantly against imports from south america.

The used coins.. .

Currently, as of february 2016, an american traveling in france would be by the exchange rate. the weakness of the euro and the strength of the us dollar means that items in france cost less to an american than they otherwise would. of course, if this trend reverses and the us dollar weakens and the euro strengthens, such as was happening in early 2008, an american traveling in france would have an adverse experience because items would cost relatively more.