They standardized weights, measures, writing and standards
D is the answer the south did lose slaves and a useful currency and an organization called the freedmen's bureau was formed however cotton production did not stop
I believe the answer is C. double. (i searched it on google and that’s what i found.)
Answer: to prevent accidents from happening
Explanation:
Rations, and limited supply. Nearly every single of the citizens living within the USA during the war had most of their goods shipped away to soldiers on the front. Every day appliances sometimes were even scrapped for metal, being used for tanks and guns. Hoped this helped (: