HELP ASA Which of the following would NOT be a physical barrier to migration from Latin America
to the United States?

A. Border patrol at the border crossing

B. Traveling across the hot, dry desert

C. Traveling an extremely long distance across Mexico

D. Crossing a river at the border

If the ussrs economy has remained agricultural-based rather than industrial, then a. the unemployment rate among men would have been much lower b. women would have been less in demand in the workforce c. crop productivity would have led to larger , better nourished populations d. children would not have had to leave school early to work in factories