Answer:
D. Cell phones allowed people to be in constant contact.
The science or practice of farming, including cultivation of the soil for the growing of crops and the rearing of animals to provide food, wool, and other products.
synonyms: farming, cultivation, tillage, tilling,
The answer that best completes the statement is this: MORE PRODUCTIVE. Capitalist economic systems are said to be more productive compared to the socialist economic systems. Capitalism and Socialism are two of the formal economies. The reason why the capitalist economic systems are said to be more productive is that they are made up of both the buyers and the sellers and the main intention is business and to make profit. In contrast to socialist economic systems, they are only operated by public cooperatives.
