their eyes are smaller
They shouldn't, so no.
You will need a different type of plug than what is used in the US or an adapter to plug into a socket. If you have those then it will work. Some countries, like Britain and Ireland, use different plug sockets than other countries, so you need to know what you need for where you are going. You can buy the adapters in good electrical shops, department stores or at shops in airports.
You can plug US appliances into plug sockets in the US. You can also plug them into sockets in Mexico, Canada and several other countries that use 110 to 120 volts mains electricity.
no
Yes, because we have different opinions than other countries. Therefore, we are a heterodox country.The US is heterodox because it tolerates different opinions/lifestyles/religions/etc., not because the US has different opinions than other countries.
Different countries and (in the US) different states have different legislation for such matters.
us and Canada are two different countries
You need an adapter to plug your plug into, which will then plug into the sockets in Europe. Be aware that the sockets in Britain and Ireland are different to the sockets in much of the rest of Europe, so you need to know where you are going. All airports sell the adapters, as do many large shops, so you can get advice on which to buy there.
By Tanker
You have to tell us which two countries you mean so we can answer this.
The only difference in pardon costs between the 2 countries seems to be the exchange rate.
Countries that have more land area than the US include Russia, Canada, China, and Brazil.