Answer:
Jackson Democracy was a 19th century political philosophy in the United States.
China<span>1,371 million miles (2015)</span>
Iqbal Masih was a Pakistani boy who became a symbol of abusive child labor in the developing world and died 1995.
Austria-Hungary had invaded and crossed over into, Serbia and Russia was in an alliance with Serbia, so they felt as though they had to help out. Hope this helps.