How are the Republican and Democratic presidential candidates chosen?

hope this helps

Explanation:

to become the Presidential nominee a candidate typically has to win a majority of delegates this usually happens to the party's primaries and cacauses it's been confirmed through a vote of the delegates at the National Convention

agree with wilson that weakening the treaty would threaten world peace.

they consider la nina a warm place and el nino a cool place but all aoround its pretty neatrual