The correct answer is A) building shelters.
The pioneers’ first priority was building shelters.
Life was difficult for pioneers who decided to leave their former lands and travel to the west in the time if US history called "the westward expansion." The Oregon Trail was also a difficult road to cross. Many people could complete it. Hunger was a major issue.
Pioneers had to build their shelters to endure climate conditions, clear the land for farming. However, the opportunity to have their own portion of land motivated many farjmers, former slaves, and immigrants.
No.
Even though president Kennedy had a lot of controversy over the bay of pigs attack and other scandals going on he ultimately addressed certain issues with the economy and we wouldn’t of had research done or the funding of NASA which later on change the diversity of African Americans working for NASA and was the start of getting rid of segregation.
I’m not too sure what your trying to day
