Do you want vague details? Westward expansion was when the colonists began pushing West and migrating past the mountains further into Northern America. As this happened relationships with the Native Americans intensified as colonists began forcing more and more Native Americans off of their lands.
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Should be aloud because it is what the women deserve
Well, it decreased the demand of Slave Labor.
Back then, the technology advancement , especially in agricultural sector, significantly increased the total production. This cause the demand of overall labor decreased. The northern US, who utilized more of this advancement more than their southern neighbor, manage to produce hundred times more output than the southern who still depended on their slave labor
The correct answer among all the other choices is D. The spot is where sound best echoes. This is what the red painted dots note about the spot in Pech Merle. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.