Watershed is probabley the answer you are looking for
I need the choices to be able to help you...
<span>Surface ocean currents, which occur on the open ocean, are driven by a complex global wind system. To understand the effects of winds on ocean currents, one first needs to understand the Coriolis force and the Ekman spiral. Coriolis Effect. Hope this helps you with this question :)</span>
The correct answer should be D) competition for jobs from a large wave of European immigrants
Unemployment was already a problem and a large number of immigrants certainly didn't help.