Although the united states was still rural in 1820, a. cities in the south grew faster than cities in the north. b. farmers wanted to become less dependent on cities. c. nonfarm labor was becoming more common. d. professionals such as doctors and lawyers rarely practiced in cities.

C. Nonfarm labor was becoming more common.

Explanation:

After 1790, there was a rise of highly productive agricultural regions in the United States, which counted on cheap, handy transport that helped them approach different markets. In this way, farms provided urban populations, foreign countries and little towns with their products. These little towns supplied farmers with good and services, and this is how nonfarm labor began to increase, eventually leading to industrialization in the U.S.

president carter called the victims of kidnapping "victims of terrorism and anarchy" and added that the united states was not going to give in to blackmail. in the united states, they see hostage-taking as an outrage on the part of the islamist movement that violated the principle of international law on the immunity and inviolability of diplomats and their embassies.

carter refused to yield to the demands, khomeini used the situation to consolidate his power and nullify the challenges of the moderate wing of his government, headed by its president. the euphoria over the humiliation of the most powerful nation distracted the iranian people from the economic difficulties of their country. carter, in april 1980, broke diplomatic relations with iran and imposed a trade embargo, except medicine and food. iranian funds in the us they were frozen and accounted for to compensate the hostages when they were released and to pay the demands of us companies against iran.