What is up studmuffins, minus the sexual part

Which would make the best heading for this list of notes about the migration of african-americans during the reconstruction era?

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.

Why did the paris peace conference negotiations last over a year?