I believe the answer is the closing of the port.
Answer:
Explanation:
It's believed that the failure of France to put down a slave revolution in Haiti, the impending war with Great Britain and probable British naval blockade of France – combined with French economic difficulties – may have prompted Napoleon to offer Louisiana for sale to the United States
Answer: Germany's policy of unrestricted submarine warfare can take more credit for that. But the telegram was useful for convincing the American public that it should be sending its men over to Europe to fight. The telegram had proved the perfect justification for a change of policy and to convince some of the skeptics. Also, on February 1917 the telegram sent by the German foreign secretary, Arthur Zimmermann, to the German minister in Mexico. The telegram suggested that in the event that Germany and the US went to war, Mexico would regain "lost territories" in the southwest if it declared war on the US.
Answer:
the rebellion led mexican president guadalupe victoria to increased the military presence in the area.
Explanation: