Answer: Originally, the whole point of the war was to preserve the Union. However, the Emancipation Proclamation made the war about the abolishment of slavery.
Boys and girls had some chores in common, such as planting and harvesting. However, girls also performed a number of other chores such as sewing, weaving, making soap, preparing food and taking care of younger siblings.
Prohibition, the attempt to halt the sale and consumption of alcohol in the 1920's, was unsuccessful. Americans continued to buy and drink alcohol supplied through a wide network of organized crime.
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
