Because desert was humid and was always tiring for long travels. camels helped bring goods because they could survive without water for 10 days but caravans helped people relaxed and take a breather and sometimes it also was a place for people to exchange ideas and goods instead of traveling fully.
Answer:
The Hiroshima Bombing Didn't Just End WWII. It Kick-Started the Cold War. The colossal power of the atomic bomb drove the world's two leading superpowers into a new confrontation.
The Tang Dynasty was the reform rulers who restored Chinese power in East Asia.
Roads were nothing more than dirt paths that were dry and dusty during the summer and muddy during the winter
-historylink101.com (Travel by Land in Ancient Greece)
