You did not provide the statements, but science was often considered to be work of evil and of the satan. Many scientists were burned at the stake for their inventions or claims, or had to apologize to the church and renounce their "blasphemy"
Many men who worked in the industrial labor force left for war, leaving empty positions which were then filled by women. The percentage of women in the American workforce went from around 27% to 37%.
WWII changed the US identity greatly. For one, it showed the rest of the world that they are a dominant force to be reckoned with. For another, it also showed that they would do what needed to be done to win battles, and more importantly, wars. It also disproved the thought that they were not a unified nation, and that they could work cohesively toward the same goal <span />
<span>The Oregon Trail was an important part of American History, especially today in modern day life. Back in the 1800s the impact it had on the people was a drastic one, it gave several people more oppertunity, and gave many of them who completed the journey land to live and work on.</span>
Well, you already put B, but what were the answer choices?
