Can someone help me with these two questions
please and thank u

lincoln presided over the union victory in the american civil war, which dominated his presidency. a former whig, lincoln ran on a political platform opposed to the expansion of slavery in the territories. his election served as the immediate impetus for the outbreak of the american civil war.

studies show tha in 7.5 billion years from now, the expanding sun will engulf, and destroy, the earth.