I’m pretty sure that it is the tenth amendment
A campaign is any series of actions or events that are meant to achieve a particular result, like an advertising campaign of television commercial’s and internet ads that tries to convince kids to buy bubble gum-flavored toothpaste
I think it’s momentum or weight. Although momentum seems most likely since it’s a physics question.
Answer:
b. upper middle class
Explanation:
We know working class, is the regular, average class and is not the rare individuals that are considered rich or high income. We also know it can't be working poor, as poor is pretty much the complete opposite of high-income or in other words rich. Upper middle class seems to be the most valid option as upper means higher up, more richer, and higher-income then the average class.