The Falange was the Spanish

Acommunist party.
Bfascist party.
Csocialist party.
Dsecret police.

The Kellogg-Briand Pact was unsuccessful because

AFranco's Nationalists defeated the Loyalists in Spain.
CMussolini had plans to expand his empire.
BJapan withdrew from the League of Nations.
Dthere was no way for the world powers to enforce the agreement.