Answer:
Manifest Destiny
Explanation:
Destined to expand westward by God
The woman is bringing the light from the East to the dark west. The lady represents the West influencing the South in a good way. Examples are education and new technologies seen through the book she is holding and a telegraph wire. she is bringing "light" to the dark west by doing this
It was to prevent the Soviets from bringing in more military supplies. He demanded the removal of the missiles already there and the destruction of the sites.