What was the great impact of the firelance?
It prevented anyone from invading China.
As the ancestor of firearms, it changed the way that wars were fought.
It allowed miners to blast through solid rock.

It was the first fireworks.

the correct awnser is B

Explanation:

the government paid religious orders to provide basic education to native american children on reservations. in the late 19th and early 20th centuries, the bureau of indian affairs (bia) founded additional boarding schools based on the assimilation model of the off-reservation carlisle indian industrial school.