abstract
answer
argument
background
ballot
blank
border
box
check
choice
citizenship
closeup
concept
controversial
data
dual
filling
form
hand
illegal
immigrants
immigration
isolated
issue
list
mark
no
opinion
option
paper
pen
petition
policy
poll
question
questionnaire
respondent
sign
society
survey
test
undocumented
united states
us
vote
voting
white
working
writing
yes