Not sure about the SC... would have been interesting to see even someone as morally vacuous as Mitch try to come up with reasons not to confirm the likes of Garland for a new Dem President.
While we have no idea how she would have done
it's likely she'd have vetoed Kavanaugh and likely Gorsuch too.
Plus she'd have improved ObamaCare
Not given huge tax breaks to the 1% and most likely kept the economy going.
Not shut the government down over vanity projects,
not imposed arbitrary Muslim bans
not have incited and condoned far right hate and murder,
and on and on.
Having a woman as POTUS would have been another huge step forward as opposed to the massive step back we've taken.
Her foreign policy would have been the only question but I don't think she'd be any worse on Israel, Saudi Arabia and North Korea.