A．He was wounded in the Spanish civil war.B．He was interested in the study of wild animals.C．He started the organization Heifer InternationalD．He sold his cows to many countries in the world.
A．He was wounded in the Spanish civil war.
B．He was interested in the study of wild animals.
C．He started the organization Heifer International
D．He sold his cows to many countries in the world.