Thorin calls upon his relatives to come from various lands and claim what is rightfully theirs.
Bilbo decides to assist Bard.
The dwarves "caper about for joy."
Roac promises to bring news of any who draw near to threaten Thorin.
Bilbo wanted a peaceful end...... he simply wants to go home.
The lake-Men and the Elves joined armies against Thorin and hurried toward the mountain.