Cahokia was one of the largest and possibly the capital city of the people that are referred to as the Mound Builders. Cahokia's size and the large number of people that lived there led to the main issues. Bad droughts and poor harvests meant people couldn't eat.
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.
Answer:
San Martin did just that, securing Argentinian independence and liberating Chile and Peru from Spanish rule in part through a daring march across the Andes. Though he met with Simon Bolivar, liberator of several northern South American countries, they were unable to agree to greater cooperation.
