they ship them on boats or planes
Because they were a free country and they had a surplus of things.
Inhaling things not meant to be inhaled is a crime.
There are a great many things that the US trades to other countries around the world. The US trades food for example.
the other countries owe weapons from the US
U.S. doesn't have any unique thing(s) that they do for christmas all countries do the same and different families do different things
An exporter sends things to other countries. An importer brings things in from other countries.
no Do the people in those other countries want us there?
Although it doesn't make sense since they're both EU countries... They trade in some parts they trade with other countries, like US or SA ... And so when they get those things they trade with other parts of EU. In other words, they gain new things other parts don't have. So they pretty much trade.
the us created the we are the world song and i don't no what other countries did
There are no other countries in the US.
The US has their own way of measuring things, I guess, and there really isn't an explanation for it.
Countries do accept mail from other countries with foreign postage. In fact, it is the standard practice. If you go to a US Post Office to mail a letter or package to another country, then you will pay in US currency for US postage what the US Post Office charges to send it overseas. Likewise people in other countries pay in their local currency for their national postage to mail things to the US.