Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The link width and darkness are proportional to a number of foreign persons quoted in top 30 of a given culture, the link direction goes from a given culture to cultures of quoted foreign persons, quotations inside cultures are not considered. The size of nodes is proportional to their PageRank.
