Answer is the rise of Imperialism.
Wilson tried to keep the United States neutral during World War I but ultimately called on Congress to declare war on Germany in 1917. After the war, he helped negotiate a peace treaty that included a plan for the League of Nations. Although the Senate rejected U.S. membership in the League, Wilson received the Nobel Prize for his peacemaking efforts.
This may help
Frederick Douglass is the U.S. Abolitionist who founded the "North Star".
Last mile problem is seen in supply and transportation chain management of goods from one place to other.
<u>Explanation:</u>
Last mile problem is a problem that might occur in a business in the supply chain management and in the planning of the transportation of the goods from one place to other.
The last mile problem is essentially bridging last mile delivery of goods from the distribution hubs to end users. Like for example, the delivery of final goods to retail stores might see problems of safety and congestion.
