Which coordinated attack by North Vietnamese soldiers occurred on the holiday where the Vietnamese celebrate the lunar new year?
a. The Tet Offensive
b. Operation Rolling Thunder
c. Operation Linebacker I
d. Operation Linebacker II

What aircraft was originally designed to carry nuclear weapons and operated in Vietnam as a strike fighter and later against enemy anti-aircraft sites?
a. McDonnell F-4 Phantom II
b. North American T-28D Nomad
c. Republic F-105 Thunderchief
d. North American F-100 Super Sabre