Answer:
the answers are B- salt was used as a form of currency and D- salt was used to preserve food.
Explanation:
<span>They allowed private property, some features of free markets.</span>
Immigrants suffered many stereotypes, they worked for minimum wage plush they had to compete against other people for a job. If I recall amendments 13-15 basically gave them rights but government exploited the rights and found ways to give them unfair treatment, for example one of the amendments gave them equal rights to those of Americans, therefore that means they would have the same punishments etc.
