What invention changed farming and the irrigation of crops

What led to the westernization and annexation of hawaii?

What are the unique drivers of behavior that are a result of language and culture?

Which best describes the purpose of the south carolina exposition and protest, which was written by john c. calhoun? a) to explain why the south was nullifying the tariff of 1828 b) to describe the ways the tariff of 1828 would southerners c) to persuade northern states to rebel against the federal government d) to ask england for if the south decided to secede from the union