Pls answer my history problem, I will do free points and the question is worth 50 points kjfenvisir(gg pl

What is walt whitman's poem "when i heard the learn'd astronomer about?

War of 1812 allowed the us to take control of lake erie

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