Answer:
It increased national unity by reducing sectional differences. It boosted the speed of cross-country mail delivery.
Explanation:
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Answer:
This time period is known as Age of contact because of all the explorers coming for expedition.
The answer to this question is:
How did the success of Portugal's exploration of Africa affect Spain?
"It Required Spain to leave the eastern route of Africa so they can so they can head to the east"
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Step 1 -war with Denmark
Step 2 - Australian-Prussia War
Step 3 -Creation of the Northern German Confederate- 1867
Step 4 -Franco-Prussian War