Based on the excerpt, which purpose does O’Sullivan give for the expansion of the United States to Oregon?

it's lower nubia : ) good luck

the following best describes postwar era writers in their works:

many writers,authors,novelists,poets concentrated more on social art and social writing and stayed away from political writings.

what precedent do you see the ordinance of 1787 setting for the 1st amendment of the us constitution : )

this person under me, copied me. owo