After Jackson took office, Webster opposed most of the measures favored by the new administration, including the Indian Removal Act and the establishment of the spoils system. The Jackson administration suffered from factionalism between supporters of Secretary of State Van Buren and Vice President Calhoun, the latter of whom took prominent role in propounding the doctrine of nullification. Calhoun held that the states had the power to "nullify" laws, and he and his allies sought to nullify the high tariff rates imposed by the Tariff of 1828 (which they referred to as the "Tariff of Abominations"). During a debate over land policy in January 1830, South Carolina Senator Robert Y. Hayne, in an effort to sway the West against the North and the tariff, accused the North of attempting to limit Western expansion for their own benefit. Hayne served as a surrogate for Vice President Calhoun, who could not himself address the Senate on the issue due to his status as the Senate's presiding officer. Webster objected to the sectional attack on the North, but even more strongly objected to Hayne's pro-states' rights position. Speaking before the Senate, he articulated his belief in a "perpetual" union and attacked the institution of slavery, baiting Hayne into expounding on the doctrine of nullification on the Senate floor.