<h3>But where are the philosophers names. Please re-write the question </h3>
To the North slavery was morally wrong & cruel. But, also with the South pushing the expansion of slavery, the North felt as if it was taking more jobs away from the whites. Only about 25% of people owned slaves by 1860.
In 1845 the United States officially obtain land with access to the Pacific Ocean
I would say that the US stop seclusion of Japan. so the answer is United states
