Which early hominid species is believed to be first to leave africa

The american anti-slavery society (aass) (1833–1870) was an abolitionist society founded by william lloyd garrison, and arthur tappan. frederick douglass, an escaped slave, was a key leader of this society who often spoke at its meetings.

Where are the statements

Since most of the industry is in the north the protective tariffs would mostly benefit the north and since the south depends on its exports of cotton the protective tariff would hurt the south