WORLD CIVILIZATION

Detailed explanation-1: -a group of travelers, as merchants or pilgrims, journeying together for safety in passing through deserts, hostile territory, etc. any group traveling in or as if in a caravan and using a specific mode of transportation, as pack animals or motor vehicles: a caravan of trucks; a camel caravan.

Detailed explanation-2: -A group of camels is called a “caravan."

Detailed explanation-3: -: a group (as of merchants or pilgrims) traveling together on a long journey through desert or dangerous regions. : a group of pack animals or of vehicles traveling together one behind the other.

Detailed explanation-4: -A camel train, caravan or camel string is a series of camels carrying passengers and goods on a regular or semi-regular service between points.