Answer:
C. 1910 – 1930
Explanation:
According to the Oklahoma Historical Society, as the Automobile Age progressed the number of cars and trucks went from 15,000 in 1914 to 127,000 in 1918 to 500,000 in 1926.
This fast growing required actions and they were taken in the state by constructing highways and roads from one state to the other and making improvements on the roads that already existed before then, this action would also help with the tourists that would go on roadtrips and would need to use highways and roads across the state.
Thus, Oklahoma begin to undertake significant road improvements between 1910-1930 as a response to the popularity of automobiles.
It was the "Triangle Shirtwaist Factory" where fire broke out in 1911 leading to the passage of stricter building codes and factory-inspection laws to <span>protect workers, since prior to this there were little-if-any public workplace safety regulations in the US. </span>
The United States' policy of containment wasn't just military, it was ideological. Back then, we pointed out the differences between Soviet Communism and Communism around the world to weaken the power of its rhetoric, and additionally we appeared to be more successful and had a better standard of living than communists. Today, we can point out the difference between Islamic terrorism and moderate Islam, to degrade support for Islamic terrorism and make it defeat itself by containing enabling states (as Islamic terrorism is supported by enabling states) perhaps via economic incentives,and stopping our support of dictatorships, winning over those in danger of becoming Islamic terrorists. We also built up a system of allies with our containment policy regarding the Soviet Union, which helped isolate the Soviet Union. We can build up support among allies to support us in isolating states that are enablers of Islamic terrorism as well.
I assume the answer is true. There would have to be more trade, it comes with industrialization. Sorry I couldn't help more!