Daily Quiz for June 23, 2019

1. The last American ground-combat unit left Vietnam in this year.

1972

1970

1973

1975

2. The counterweight trebuchet arrived in England when Prince Louis of France besieged this castle in 1216.

Hetford Castle

Windsor Castle

Dover Castle

Carlisle Castle

3. In 536 AD, this man reconquered the city of Rome for the Byzantine Empire.

Desiderius

Ambrosius Aurelianus

Flavius Belisarius

Flavius Stilicho