The daughter of a New Orleans millionaire was kidnapped in the early 1920's and the father received a note threatening her extinction unless a ransom was paid immediately. The kidnapper demanded $7,000 in $500 bills ($500 bills were first printed in 1918). The note came with a 14 inch - square box that included explicit instructions to use the item inside the box to deliver the money. It was done, and the girl was returned unharmed. There wasn't a chance in the world for the police to stop payment of the ransom. How was the ransom delivered?

Homing pigeon

Explanation:

This is how Pablo Escabar used to send secret messages to fellow criminals.

is the art and science of cultivating the soil, growing crops and raising livestock. it includes the preparation of plant and animal products for people to use and their distribution to markets.

agriculture provides most of the world’s food and fabrics. cotton, wool, and leather are all agricultural products. agriculture also provides wood for construction and paper products.

these products, as well as the agricultural methods used, may vary from one part of the world to another.