The answer would be b because that is the best one that answers the question
1. ethinic = F.) a group sharing distinctive cultural traits
2. migration = A.) moving from one place to another for any number of reasons
3. acropolis C.) a fortified citadel that was the religious focus of the city
4. stele = D.)an upright ancient stone slab that is engraved, inscribed, or painted
5. archipelago = E.) a group or chain of islands
6. monsoon = B.) a large-scale wind system that blows seasonally in opposite directions
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
Andrew Jackson mockingly was referred to as "King Andrew the First" because of his king like attitude. Sometimes he not only disobeyed the laws set down by the Supreme Court, but he tried to make his own rules. Sometimes he even went as far as disobeying the constitution of the country. The opposition called him by this name because of his arrogant nature.
