D.....??????????.........:.:
Amelia Earhart was 39 when she disappeared.
Answer:
um noo !!!!!!!!!!!!!!!!!!!!!!!!!!!!
Upper Mantle layer is what produces magma that causes sea floor spreading and volcanoes. :)
You will have multiple answers, the following are:
1. Historians with different perspectives
2. Historians with different points of view
3. Historians with varying personal biases
4. Historians with different interests of cause and effect
Hope this helps! Good luck!
