General ideas or understandings that can be used to group together objects, events, qualities, or abstractions that are similar in some way are referred to as

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.

The correct answer is "  it was believed that the dispute emerged in 632 just after the death of the prophet muhammad."

  citizens of individual states were also citizens of the united states.

Regressivethe same tax astonytony