Which term best describes a "buffalo soldier" of the 19th century?

a) african-american u. s. cavalry soldiers
b) a term for slaves in the american south
c) a nickname for the apache indians in the american west
d) teams of hunters who would slaughter herds of bison for their furs

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

In at least two paragraphs, discuss the differences between the principles of republicanism and democracy. explain whether you think the united states is more of a republic or a democracy. refer to at least one example from the constitution. (10 points)

Marcy tests a solution with a strip of blue litmus paper. the paper turns red. the solution is acidic basic neutral