Answer:
It increased national unity by reducing sectional differences. It boosted the speed of cross-country mail delivery.
Explanation:
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The Treaty of Paris of 1763 was very much significant for the Americans as it formally ended the American Revolutionary War. In the terms of the treaty, France gave up all its territories in mainland North America, effectively ending any foreign military threat to the British colonies there.
After the treaty, The British acknowledged the independence of the United States and the colonial empire of Great Britain was destroyed in North America.
Answer:
The middle class expanded as a result of industrialization.
the un was so angry at Germany and its allies for World War that it gave so many harsh punishments that some countries even regretted it.