On Monday, President Trump named Army Lt. Gen. H.R. McMaster as his new National Security Advisor, replacing the recently ousted Lt. Gen. Michael Flynn. Here are ten things you should know about this role and its history.

Gen. Michael Flynn has been under scrutiny for privately discussing U.S. sanctions against Russia with that country’s ambassador to the United States before President Trump took office, which would be a violation of federal law (the Logan Act). But what are sanctions, and why do we have sanctions against Russia?

Aleppo has fallen. Why & What Now?

Today marks the 75th anniversary of the Japanese attack on the American naval base at Pearl Harbor near Honolulu, Hawaii. Here are ten things you should know about the event that propelled the U.S. into World War II.

Had Castro been executed while in prison, history may indeed have absolved him for his role in attempting to overthrow the Cuban dictator Fulgencio Batista. Instead, Castro would live to become an even more brutal and ruthless despot than the one he replaced.