Which of these changes took place in the first two decades of the 20th century?
AThe United States went from being a net exporter to being a net importer.
BThe industrial workforce went from minority unionized to majority unionized.
CThe majority of the U.S. population lived in urban areas instead of rural areas.
DThe U.S. government moved from running a budget surplus to running a budget deficit.
AThe United States went from being a net exporter to being a net importer.
BThe industrial workforce went from minority unionized to majority unionized.
CThe majority of the U.S. population lived in urban areas instead of rural areas.
DThe U.S. government moved from running a budget surplus to running a budget deficit.