What effect is Churchill striving for? How does he create that effect?

As prime minister (1940–45) during most of World War II, Winston Churchill rallied the British people and led the country from the brink of defeat to victory. He shaped Allied strategy in the war, and in the war's later stages he alerted the West to the expansionist threat of the Soviet Union.

Explanation:

Prices of products became more affordable as a result of new forms of TRANSPORTATION, which got things to market faster and cheaper
In the past, the transportation process could take up to one whole month when delivering goods. Now, as long as you're in the same country, you ould get it on 1-2 days.

Hope this helps