What invention sparked the renaissance period

Which of the following are details about the compromise of 1877? election results in a couple of states were in dispute and too close to call. samuel tilden would be given the win in exchange for the removal of federal troops. the presidential election was close between rutherford hayes and ulysses grant. it was agreed troops would leave the south in exchange for a hayes victory.

President eisenhowers foreign policy stressed peace, threatened massive retaliation for attacks and what

What problems did socialist thinkers seek to solve