As of now, there are a total of 35 countries in North and South America combined. North America consists of 23 countries, including the United States, Canada, and Mexico. South America is made up of 12 countries, such as Brazil, Argentina, and Colombia.
It’s important to note that the number of countries can change over time due to various geopolitical factors, but this total reflects the current recognized sovereign nations as per the most widely accepted international standards.