It was mostly "amassing the largest armies ever in one place" that resulted in the single bloodiest day in American history at the Battle of Antietam, since although this was technically a Union victory, both sides were fairly evenly matched.
The Great Society Programs, introduced and implemented by President Lyndon B Johnson, resulted in easier access to healthcare for American citizens.
President Johnson implemented multiple programs that ensured access to healthcare for more American citizens. These programs include Medicare and Medicaid.
Medicare is a program that helps seniors and elderly citizens to receive government help in paying medical expenses.
Medicaid is a program aimed at individuals from low income families. This program offers financial assistance and helps to cover costs of medical expenses for these families/individuals.
Answer:
Gypsum
Explanation:
Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO. 2H2O. It's used in many forms of plaster, blackboard/sidewalk chalk, and drywall :)
Vice president i believe. sorry if im wrong