Primary sources include written documents as well as artifacts. This cave painting is an example of a reliable primary source. Credit: Yoko
Aziz/Age fotostock
What information does the painting give historians?

If you heat soup on a stove, what happens to the movement of the soup’s particles? a. the particles move slower. b. the particles move faster. c. there’s no change in the speed of particles. d. the particles stop moving.

Did the writers of the declaration of independence accomplish their goals (did we get our independence and the new government we wrote about)?

Lava and other matierls luanced from a volcano and into the air are referenced as