Transportation.
Carbon dioxide.
Quicker easier travel.
Answer:
Europeans had set boundaries for their land while Native Americans did not have private property. Also, they had different crops, diseases and animals that they shared with each other during the columbian exchange. The Europeans had a more modern lifestyle while the Native Americans were less civiliz
C) The us did not want anything to do with Europes problems<span />
Answer:
The 1918 flu claimed an unfathomable 50 to 100 million victims worldwide, including an estimated 675,000 Americans
Explanation: