President Franklin Delano Roseavelt
The president of the United States
Trenches were dug in a zigzag pattern so that if an enemy entered the trench, he could not fire straight down the line. ... The main trench lines were connected by communicating trenches, allowing for the movement of messages, supplies, and soldiers and were lined with barbed wire.
American jobs would be lost because globalization encourages worldwide distribution of products, which also distributes jobs across the world. For example, Ford Motors almost built a factory in Mexico due to the encouragement by the US government to increase globalization as it would be cheaper.