Answer:
8) The standard unit of pressure is pascal
Founded in 1836 by Dr. Marcus Whitman<span> and his wife, Narcissa, the </span>Whitman Mission<span> was the site of one of the worst tragedies along the Oregon Trail. The Whitmans, Methodist missionaries, offered religious instruction and medical services to the local Cayuse Indians.</span>
B) Plain Native Americans benefited from the horse
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.
They lost land during revolution