Why is specialization a common result of free trade? O A. Worker safety agreements encourage production that uses skilled
labor.
B. Loss of import tax revenues forces countries to limit what they
manufacture.
C. Trade agreements determine what each country must produce.
O D. Competition encourages countries to specialize in what they do
best.

Short answer/constructed response: respond to the question in 3-5 complete sentences. give details or examples to support your answer. attempt to answer all parts of the question in paragraph form! using the source 1 map, pick two of the 1800's territorial acquisitions you believe were the most important in the development of the united states. provide at least two reasons per territory to explain why you think they were the most important.