Answer:
A: US constitution i think. - sorrry if it did not help.
Explanation:
Well, the underground railroad was used to help <span>African-American slaves to escape into free states and Canada with the aid of abolitionists and allies who were sympathetic to their cause.
Hope this helps! :)
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Old imperialism was about trade, countries just wanted to trade with other countries, so there would be trading posts everywhere around the world. new imperialism was more about the money, they went into countries setting up factories and plantations. People went into war because they wanted power.
social Darwinism spread cultural values - racism/cultural superiority; white man's superiority
this website should help
https://en.wikipedia.org/wiki/Parliament_of_the_Cape_of_Good_Hope