How does black history help to tell the story of what it means to be an
American?

What can be done to ensure that
history is more inclusive to the
contributions of ALL citizens?

The telling of black history not only recognizes the achievement of Black Americans, but also serves as a reminder of the freedoms we attained. To ensure that American History classes are more "inclusive", we can designate certain units to learning about the accomplishments and contributions of members of marginalized communities.

Explanation:

it is due to the halo effect as the impression of the boy created earlier.on the mind of the principle affected his decision

the answer is

a) revise existing treaties

b) do away with political alliances

c) prevent the spread of communism

d) bring an end to european colonization

the main goal of the southeast asia treaty organization was to prevent the spread of communism in southeast asia.