Passport Power
As you should know, traveling to countries generally requires a bit of paperwork beforehand, such as applying for a visa. Of course, it varies from country to country. The citizens of some countries can cross more borders than others without acquiring a visa.
Meanwhile, citizens of other countries may need a visa for every country they travel to. This generally comes down to the power of the country’s passport and the agreement it has with other countries. This scatter plot shows us a bit about the most “powerful” passports.