Hitler emphasized on taking land fast, so he created the Blitzkrieg, or lighting war. It relied on mobile units, or a mobilization army and limited artillery to create confusion and disrupt enemy front lights. This war strategy saved a lot of lives and was considered genius. The tactic worked extremely well on Poland, and eventually broke into France.
        
             
        
        
        
A diverse array of thriving mystery religions focused on Greek gods and goddesses
        
             
        
        
        
That was called the Compromise of 1820 where the 30'36 line was enacted. States above that line would be free ( the north ) and states below that line were Slave states ( the south )
        
             
        
        
        
Answer:
Right option:
It led to the spread of diseases in the Americas, killing thousands of Native Americans.
Explanation:
The Indian peoples of the New World didn´t have anti-bodies that could help resist illnesses that were brought by the Europeans such as the smallpox. These new viruses and bacteria decimated Indian people. Not thousands, but millions of Indians died because of new diseases spread by the Europeans colonizers.