Obama makes history, again.

Americans elected President Barack Obama to a second term. 

Washington (CNN) -- President Barack Obama rode a wave of broad support from moderates, women and minorities to win re-election Tuesday by defeating Republican challenger Mitt Romney.

DEFEAT = derrotar

CHALLENGER = contendiente, aspirante al título

"Tonight, in this election, you, the American people, reminded us that while our road has been hard, while our journey has been long, we have picked ourselves up, we have fought our way back, and we know in our hearts that for the United States of America, the best is yet to come," Obama said to prolonged cheers.