Answer:
he Blitzkrieg was so effective because it was "designed to create disorganization among enemy forces through the use of mobile forces and locally concentrated firepower" . This allowed the Germans to have the upper hand when attacking and often was the reason for their success.
Explanation:
Answer:
It became known as "the empire on which the sun never sets". Hope this helps
Explanation:
It would be the "Constitution" that was completed in 1787, since this came after both the Declaration of Independence and the Articles of Confederation, but before the Gettysburg Address.