Apush dbq help

<p>i have to make my own dbq for apush and im kinda stuck on this. can anybody please help me?
my question: why did the american working class of the late 19th and early 20th centuries largely fail to embrace radical political and economic ideologies?</p>

<p>so far my two causes are Progressive era, higher standards of living...and im stuck on the 3rd thing for my thesis. i was thinking WWI but i can't think of any docs that can go with it.
help me please? gracias :)</p>

<p>bump 10char</p>