Between 1843 and 1869, approximately how many Americans migrated to Oregon? 100,000
O 250,000
O 500,000
O 1,000,000

In 1843, a thousand Easterners left from Independence, Missouri, to settle in the Oregon Territory, marking the beginning of a huge westward migration. During the period from 1846 to 1869, about 60,000 Mormon pioneers crossed the prairies.

Explanation:

explanation:

the president, prime minister, chief justice, speakers and ministers take their oath of office. the oath is taken in bengali

b. the passage of the equal rights amendment  

explanation:

this mean that anything that someone else could do they could do