Among Opponents of the Treaty of Guadalupe Hidalgo Were

Among opponents of the Treaty of Guadalupe Hidalgo were

A) Protestant leaders who worried about the annexation of Catholic subjects.
B) expansionists who wanted the United States to take all of Mexico.
C) anti-expansionists who worried about American exploitation of the Native peoples of northern Mexico.
D) labor union leaders who did not want to compete with cheaper Mexican labor in the Southwest.
E) environmentalists who worried about the American exploitation of such a vast tract of land.