70
Lesson 70 of 84 · The Civil War
The Dred Scott Decision
Ancient Egypt flourished along the Nile for over 3,000 years. Egyptians built the pyramids, developed hieroglyphic writing, and made advances in medicine, math, and architecture.
Key Facts
1
Timelines show events in order.
2
Cause and effect explain why things happen.
3
Oral histories preserve community stories.
Timeline
1963
Martin Luther King Jr. gives the 'I Have a Dream' speech
1964
The Civil Rights Act is signed
1969
Astronauts land on the Moon
Check Your Understanding
Question 1
1 of 2Which is a secondary source?