Since the 1960's, the process of selecting presidential candidates has been altered by the changing role of presidential primaries and national party conventions.
explain four effects that have resulted from this change in the presidential selection process.

the real gdp increased by 4.1%

explanation:

might not be right, i think i'm correct, but i might be thinking of last quarter

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: