Sectionalism was seen in the union, as the northern states and the southern states disagreed on the issue of whether to destroy the electoral college.

False

Explanation:

Their disagreement was slavery,Sectionalism served Abe Lincoln well in the presidential election of 1860. All of the Northern states opposed slavery, so the popular vote went with like-minded Lincoln. The victory spurred 11 Southern states to secede from the union and form the Confederate States of America.

1.) irish.

2.) settlers could obtain cheap land nearby

3.) steam engine

explanation:

i don't think it's c or d. i think it's either a or b.

hope this .