Stars produce energy through fusion because the collision creates a significant amount of energy.

a small amount of mass is released.

a small amount of mass is released as energy.

it provided for selection of government employees through competitive examinations. it also made it unlawful to fire or demote covered employees for political reasons or to require them to give political service or payment, and it set up a civil service commission to enforce the law.

explanation:

because he created electricity

a. "how old man winter was driven back” and “ormuzd and arimanes"

besides the fact that abraham lincoln abolished slavery, and greatly benefit black people, he had a heavy impact of the definition of what democracy was, and should be.