Why should a traveler need to visit a currency exchange.

Because they need currency to buy stuff and with the wrong currency they can't by nothing. For example if there was a person from the united states and he ws visiting japan and he wanted to buy some food, he asked the cashier for a sprite and he gave him the money. The cahsier only accepts japan's currency which is yen.

Explanation:

the first two-party system consisted of the federalist party, who supported the ratification of the constitution, and the democratic-republican party or the anti-administration party (anti-federalists), who opposed the powerful central government, among others, that the constitution established when it took effect in