Data: United States Air Force, battle, Invasion of Grenada

The United States Air Force battled in the Invasion of Grenada.

Data: Viking Press, parentCompany, Penguin Random House

Penguin Random House is the parent company of Viking Press.

Data: 103 Hera, discoverer, James Craig Watson; James Craig Watson, deathPlace, Madison, Wisconsin
James Craig Watson, who discovered 103 Hera, died in Madison, Wisconsin.