Is this a true or false question?
Answer:
The Second Crusade was started in response to the fall of the County of Edessa in 1144 to the forces of Zengi. The county had been founded during the First Crusade (1096–1099) by King Baldwin I of Jerusalem in 1098. While it was the first Crusader state to be founded, it was also the first to fall.
Explanation:
Any time cultures interact (example: immigration) they impact each other and cause culture change. Ideas and cultural concepts are constantly spreading and moving and changing.
changing it to the construction of a national railroad.
leading to the Emancipation Proclamation.
leading to the North giving up its antislavery stance.