The dust bowl and caused by dieing plants and pestisides
I'm pretty sure it was the horse bc native americans no longer traveled on foot for long distances. instead, they had the ability to travel using horses which was faster and more efficient
Lincoln was firm politically in proposing that slavery is morally wrong but he was not an abolitionist himself.
Explanation:
His views regarding the racial equality were always tending to be controversial and complicated. There had been a situation wherein Lincoln admitted that constitution mandated certain clauses for abolition but he did not know what exactly need to be done to abolish slavery from the current political system.
Lincoln seemed to be working with abolitionists but did not count himself to be totally responsible to abolish slavery. Only with the emancipation he could win over the black’s votes.
Industries or saltis hat i know hope it help you