I believe the answer top your question is probably C) made production faster and cheaper
Answer:
The British attacked the Chinese because of Chinese opposition to the British opium trade in China.
Explanation:
The reason for the "opium wars" between China and Great Britain was that "the British attacked the Chinese because of Chinese opposition to the British opium trade in China."
This is because in the early nineteenth century, around the 1820s particularly, the Chinese intend to stop the illicit trade of opium in their country in which Great Britain is the main producer. The reason behind the move is because it is affecting the Chinese citizens and causing socioeconomic issues. Therefore, a war ensued between the two nations.
The iron curtain was used to emphasize the contrast between the free countries, who enforced rule with law enforcement that everyone knew of, while the soviet and their block countries were strictly ruled and enforced by the military and a "secret police."
It is A
here is wikipedia
The Office of E-Government & Information Technology, also called the E-Gov office, develops and guides the U.S. federal government's use of Internet-based technologies for the public to interact with the government. The office is part of the Office of Management and Budget.
The E-Gov office is headed by the Federal Chief Information Officer of the United States.
The protection or promotion of the interests of consumers.