which of the following is not true about the Zimmerman note? 
A.  it was an attempt by Germany to form a secret Alliance with Mexico. 
B. it caused more Americans to want to go to war with Germany. 
C.  it was 'made up' by yellow journalists who believe that such a sensational story would help them sell newspapers. 
D. it helped convince president Wilson that he would have to ask Congress to declare war on Germany