The fourth alternative is correct (D).
Nations produce goods and services according to their productive capacity, their natural resources and the specialization of the workforce. In this way, some goods and services are expensive for a nation to produce, but are cheaper for other nations to produce.
Thus, if each nation specializes in the product in which it has a production advantage, nations can make tradeoffs. The country that has an advantage in the production of a good can export it to other countries and still can import the goods to which it is not specialized.
<span>Santa Anna hoped to install Manuel Gomez Pedraza as the President of Mexico. Gomez Pedraza had been elected the previous year but was overthrown in a coup. The rebellion against Bustamante did not occur quite like intended by the rebels.</span>
Written sources only go back in history to the time they were written.