Which sentence correctly forms the plural of 1840?

a. in the late 1840's, gold was discovered in california.

b. in the late 1840s, gold was discovered in california.

c. in the late 1840s', gold was discovered in california.
question resources

> the hunger games

> divergent

> caraval

> and i darken (depends on age range)

> strange the dreamer

> red queen

> the grisha trilogy

> six of crows

> the star-touched queen

- "d.)  describe the iroquois belief of how the earth was created. for the iroquois, there was no reason to explain the importance of rituals. also, as animists, they didn't need a special elaboration as to why animals are important or why they had a crucial role in the earth's creation. this is just an authentic myth that explains the creation of the earth. every culture has produced creation myths."