Answer:
1. Both Whigs and Democrats joined the party.
2.The party opposed the extension of slavery into the territories.
5. Martin Van Buren ran as the party’s nominee for president.
Explanation:
Qin Shi Huang began a militarily-driven expansionist policy. In 229 B.C., the Qin seized Zhao territory and continued until they seized all five Zhou states to create a unified Chinese empire in 221 B.C
He wanted to bring an end to slavery.