H-1B visa is non-immigrant visa that allows the person to work for a company that is based in the United States. An L1 visa is a similar visa to H1 but has slight differences. The person that the employer...

Under H1 visa, employers in the United States can temporarily employ foreign professionals to work for them. The B1 visa is basically a business visa for a non-immigrant visa for the United States. This visa...

Sanction refers to create a barrier in certain trading items. Embargo is a trade barrier that results in partial or complete prohibition on commerce or trade with either one country or many countries.

The passport book allows the holder to travel worldwide (with proper visa and documentation), while the passport card only allows the holder to travel to and fro neighboring countries such as Canada, Mexico,...

NAFTA is a trilateral rules-based trade bloc that is signed between North America, Canada and Mexico. CAFTA is a treaty signed between the United States and the Central American countries.