Professor smith decides to study the dating behaviors of college students throughout their college careers. she decides to begin her research using her introductory class. after explaining the study, she assures students that their responses will be kept confidential. the students complete her survey during class. her research most clearly impinges on the concept of:

Troy is the ceo of a manufacturing company, and he is planning to open a new factory in his community. because the new factory will require heavier traffic from delivery trucks and employees' cars, troy is partnering with the city to expand and rebuild roadways in the neighborhood. as part of opening the factory, he also plans to create a new hiring program. because he wants his workers to gain skills, he will also offer them the opportunity to attend college courses to receive business training. which of these outcomes are possible negative externalities? check all that apply. increased traffic in the neighborhood surrounding the factory better roads for drivers in the area more educated workers in the community pollution from trucks making deliveries to the factory new job opportunities in the city

How did the kansas-nebraska act contradict the missouri compromise?

Which factor contributed to the rise of african empires such as ghana and mali?