Poland is just in middle of Europe. The country is also a member of EU and insurance conditions are equal in all EU.
Yes it is.
Many mainstream insurance companies provide travel insurance packages to Europe. Some of those companies are allienztravelinsurance, insuremytrip and aviantitravelinsurance.
Travelex and FrontierMEDEX offer travel insurance for Europe and other destinations on their sites. Popular credit card companies, including American Express, also offer travel insurance.
Only if you mean "New Mexico". Otherwise, you will require a different kind of insurance.
Travel insurance is an important thing to have while backpacking in Europe. Such a trip has many inherent dangers, like natural disaster, theft, or delays in travel.
Yes, it is a part of Portugal.
Tunisia is in Northern Africa - not Europe.
I am going to Europe soon, but I'm 72. What should be covered in my travel insurance?
Since you travel frequently between the U.S. and Europe, I would suggest that you do get european travel insurance. You can find resources at www.europeantravelinsurance.org/.
There are several different countries in which it is mandatory to have medical travel insurance. Many countries in Europe, like Sweden, for example, require people to have medical travel insurance.
If you travel from the US to Poland, you would pass no Eastern European nations, as Poland is one the westernmost Eastern European nations. You would travel across the Atlantic Ocean, most likely through countries such as France and Germany, and then arrive in Poland.