Which of the following Georgians was a prominent Speaker of the House?

Unlike european immigrants, chinese immigrants in the 1800s faced

Began during presidency of john q. adams tariff of 1828 and 1832 states’ rights versus federal authority john c. calhoun’s ‘proclamation to the people of south carolina’ concluded during the presidency of andrew jackson is which event are these characteristics describing

In which era does vietnam war fought and what was the reason?