Answer:
because they wanted to make a better living. Others received letters from friends or family members who had moved west. These letters often told about a good life on the frontier. The biggest factor that pulled pioneers west was the opportunity to buy land.
Education shows us the importance of hard work and, at the same time, helps us grow and develop.
The correct answer is A) concoct, because that means "to create".
The other examples cannot be used here, because they do not have the same meaning that is needed here, they mean something else.
B. Those who train their whole lives for the games
I’m assuming you’re talking about the hunger games lol. The Career Tributes are from the wealthier districts (districts 1, 2 and 4) who were basically bred to participate in the games
