I'm not sure 100% what exactly this question is asking, but I know World War 1 was the first war to include Gas masks and Chemical warfare, so that is more than likely the answer.
C. Ocean routes seemed to long of a voyage to make to be order to trade
I vote this helped i’m not sure but sorry if i’m wrong !
The common answer for this is that it is a joke. He was singing that because he was singing a few bars. This is a wordplay on the word bar of soap, and also on the fact that bars in music are <span>a segment of time corresponding to a specific number of </span><span>beats, so it's a pun actually.</span>
But for the United States, particularly due to the timing of the victory at New Orleans, the War of 1812 restored the nation's honor. ... Because of westward expansion and economic prosperity, the years immediately following the war would be labeled as the Era of Good Feelings.
The answer is B.
