When European settlers came over to the New World, they brought many diseases with them that the Native Americans had no immunity to. For this reason, they started dying from sicknesses and decrease their numbers by the millions.
Native Americans primarily passed information to the next generation through the use of storytelling. Native Americans would tell stories to their children, who would later pass it down to their children. This passed the culture down from one generation to the next.
The objective of the Spring Offensive in March 1918 was to defeat French and British armies on the Western front, which would cause Germany to win total victory if it went as planned