Name The Year: Dom Pedro II, Emperor of Brazil, deposed; republic proclaimed.?

Questions

Disney Tune: "No matter how your heart is grieving, if you keep on believing..."?

Disney Tune: "Now don't close your eyes, & don't try to hide..."?

Disney Tune: "On the rooftops of London, coo, what a sight!"?

Disney Tune: "There's more to see than can ever been seen, More to do than can ever be done"?

Disney Tune: "There's so much that we share, that it's time we're aware..."?