The answer to this question is: Invention
The romans civilization was known as the civilization that made the most inventions during that period.
One of their famous inventions is the development of wheels, that allow us to carry several objects that weigh several times heavier compared to our body weight.
Socialism is a socio-economic system in which property and the distribution of wealth are controlled by the community for the purpose of achieving social and economic equality.
The correct answer is c - socialism.
This is the only possible correct answer. All of the other ones don't come into question. Communism is similar, but has slight differences in that sense which prohibit it from being correct.
Answer:
The ones that apply are:
3. The increased cost associated with the use of advanced technologies in modern American political campaigns has an impact on both the type of candidate likely to run as well as the type of candidate likely to win campaigns for elective office in the United States.
4. The use of advanced technology has increased the cost of modern political campaigns.
