North Dakota Academic Content Standards
ND.1. Skills and Resources: Students apply Social Studies skills and resources.
3.1.6. Time Lines: Interpret simple time lines (e.g., identify the time at which events occurred, the sequence in which events developed, and what else was occurring at the time)
ND.2. Important Historical Events: Students understand important historical events.
3.2.1. People and Events: Explain the importance of the accomplishments of scientists and inventors (e.g., light bulb, automobile, discovery of electricity, computer, telephone)