<span>"B. Americans who believed in Manifest Destiny wanted to spread the American way of life" is the best answer. President Polk was a major proponent of Manifest Destiny. </span>
(d) They were extremely radical.
D he worked writing books and inheriting money but also ran a plantation so thats why I think thats the answer.
In 1854, the controversial Kansas-Nebraska Act, split two
existing political parties the Whig party and Jacksonian Democrats and led to
the creation of the Republican party. Kansas-Nebraska act overturned the Missouri
compromise and allowed settlers to decide whether slavery would be allowed in
their state. This led to the creation of the Republican party founded by anti-slavers
whose primary objective was fighting slavery.
Answer
Provideed a moral reason to fight the war
Explanation:
Abraham Lincoln states explicitly, "all persons held as slaves within any State or designated part of a State, the people whereof shall then be in rebellion against the United States, shall be then, thenceforward, and forever free". He only freed the slaves in the confederate states of America, and formally tied the issue of slavery directly with the war.