I'd say lowering the prices per acre of land because it made it more affordable for people to buy land.
you answer would be B) world war 1
<span>In this excerpt in part five of Zeitoun, the word that best describes the tone of the excerpt is supportive. The
support is shown through his encouragement not to stop working hard when it seems
like there is no progress. Those words of support he direct to anyone he sees
by assuring them that progress is being made, foundations strengthened and that
only by hard work together they can keep work getting done.</span>
George Borjas Emphasize that <span>the low work and education skills of most immigrants. He create this emphasize based on the fact that whenever flow of immigration left uncontrolled, it will took all the job opportunities for lower and middle class (mostly hard labor) , which definitely could be seen as a loss for 'poor people'</span>
