So you wont get your hands dirty and its better than using your hand so you wont get messy .
It is set by multiple levels
<u>The Caucus</u> is the meeting of party members called to choose a nominee through debate. In the Caucus, the members choose a nominee either to get a resolution passed or a candidate for election ( President or Governor of a state ). So before fighting an election a candidate has to get nominated by Caucus. The Caucus at times nominates delegations for conventions as well.
<span>B. The president vetoes a law passed by Congress, but Congress overrides the veto with a two-thirds majority vote.</span> APEX
