B is the correct answer !
The extension of slavery into the western territories.
For a specific instance, see the landmark supreme court case Dred Scott v. Sandford.
Answer:
The answer is D.
Explanation:
my explanation is I went through the American education system and I payed attention in history class.
Answer:
They heavily taxed the indigenous Africans and required them to pay in cash. in my country, the British have been seizing the best farmland for many years. ... Both fought for independence after violent uprisings in their countries. hoped this help :-)
By the usa help with it and biled it up to were it is to day.
