Well, i think the answer would be : Standardized weight and measures
Standardized weight and measures first developed by the muslim merchants in Cairo. Before this standard, Length was measured by the length of one's body.
For example to measure silk, the usually used the term such as 1 arm length.
The thing is, many traders started to hire shorter people to measure this to gain profit , making exchange often became problematic
hope this helps
The automated teller machine is banned when people don't use it right or when people try to use it but how they use it doesn't workout.
Hope this helped. Have a great day! :D
Pope Urban called a crusade to reclaim the holy land
Answer: Bering Strait Land Bridge
Explanation: they walked across on the exposed land between Russia & Alaska
Answer:
uneven distribution of wealth
Explanation:
