Can you answer both questions please ASAP

answer; andrew jackson approved nullification by signing it into law,and john calhoun opposed it saying it was unconstitutional;

ww1 weapons: tank. tanks were used for the first time in the first world war at the battle of the somme. they were developed to cope with the conditions on the western front. the first tank was called 'little willie' and needed a crew of 3.

its b wells tried to fight lynching in the south by

this act gave the federal government the power to relocate any native in the east to territory west of the mississippi river.