What is the central idea of this excerpt from "The Destiny of Colored Americans" by Frederick Douglass?

The white man’s happiness cannot be purchased by the black man’s misery. Virtue cannot prevail among the white people, by its destruction among the black people, who form a part of the whole community. It is evident that the white and black "must fall or flourish together." In the light of this great truth, laws ought to be enacted, and institutions established--all distinctions, founded on complexion, ought to be repealed, repudiated, and for ever abolished--and every right, privilege, and immunity, now enjoyed by the white man, ought to be as freely granted to the man of color.

Where "knowledge is power," that nation is the most powerful which has the largest population of intelligent men; for a nation to cramp, and circumscribe the mental faculties of a class of its inhabitants, is as unwise as it is cruel, since it, in the same proportion, sacrifices its power and happiness. The American people, in the light of this reasoning, are at this moment, in obedience to their pride and folly (we say nothing of the wickedness of the act), wasting one-sixth part of the energies of the entire nation by transforming three millions of its men into beasts of burden. What a loss to industry, skill, invention (to say nothing of its foul and corrupting influence) is Slavery! How it ties the hand, cramps the mind, darkens the understanding, and paralyses the whole man! Nothing is more evident to a man who reasons at all, than that America is acting an irrational part in continuing the slave system at the South, and in oppressing its free colored citizens at the North. Regarding the nation as an individual, the act of enslaving and oppressing thus, is as wild and senseless as it would be for Nicholas to order the amputation of the right arm of every Russian soldier before engaging in war with France.

Voluntourism: an opportunity too good to be true a speech to the student body of evergreen high [1] picture this: it's spring break, and you fly off to some country where there's lush rainforests and beautiful, blue coastlines to explore. there's also people in need, so you decide to blend your vacation with volunteering. volunteering as a tourist, or voluntourism, seems like a great way to explore new regions and people at the same time. however, this "volunteer plus travel" experience can actually harm local communities. while many teens might view traveling and volunteering abroad as a worthwhile adventure, there are more genuine and effective ways to make a difference. [2] most would agree that volunteering in general is a worthy use of time. however, what if you found out the children you are "" are actually being kept in poor conditions so voluntourists will spend money to come to the local area? dale rolfe, a supporter of ethical voluntourism, explains the shocking reality that "animal sanctuaries and orphanages are often manufactured for the voluntourist…encouraging a cycle of exploiting the very animals and children the volunteers are trying to ." [3] proponents of the "volunteer plus travel" experience also argue that traveling to new places builds character and is a valuable way to learn about different cultures. with voluntourism, however, participants often pursue experiences that are all about them. for example, they sign up to build a school for a gold star on their resume, but they have no real building skills and take jobs away from local construction workers (schulten). or, they arrive to teach english but instead take selfies with the locals. one world traveler and ethical voluntourist believes voluntourism "can perpetuate small minded views of the world by taking insulated, fake, and structured experiences and selling them as unabridged and eye opening" (carlos). the voluntour experience is a mirage. the voluntourist's eyes are not opened to real life at the destination, and lasting change is not achieved. [4] if you want a genuine experience where you can see a lasting impact, there are better options than voluntourism. you can volunteer in your local community. give an hour every week to your town's animal rescue. serve monthly dinners to the homeless. be a reliable, positive influence on a child who needs a mentor. studies show that volunteering and forming lasting relationships with those you has a positive impact on your physical and emotional health. in fact, blood pressure is reduced, memory is improved, and rates of depression are reduced (michaels). [5] there is another reason to look into alternatives to voluntourism. did you know the average "voluntour" travel package costs $3,400 (rolfe)? could that travel money be better spent? if the world's citizens are your passion, it could go to an international organization. if you care about education, your funds can be used to buy books for students in faraway lands. if you want villagers to have clean water, contribute funds to local efforts to dig wells. if you want to experience a different culture, travel to the country as a guest, and learn from the locals how you can best them after you've returned home. but do not voluntour. [6] in reality, there are better ways to make a difference. voluntourism might appear to be an adventure that blends travel and others, but it does little except provide a costly, superficial experience that might actually do more harm than good. so, volunteer where you are most needed-at home, where you can stay to see the job through and form genuine, lasting relationships. choose a beautiful coastline closer to home and send the travel money you saved to an international organization that will put it to good use. whatever you do, don't turn someone else's hardship into your vacation. which paragraphs address the counterclaim of the argument? paragraphs 1 and 6 paragraphs 2 and 3 paragraphs 3 and 4 paragraphs 4 and 5

Brutus: but as he was ambitious, i slew him. . who is here so base that would be a bondman? if any, speak, for him have i offended. who is here so rude that would not be a roman? if any, speak, for him have i offended. who is here so vile that will not love his country? if any, speak, for him have i offended. i pause for a reply. which rhetorical device does brutus use in this excerpt?

Select the sentence with the dangling modifier. which highlighted ones is it? it can only be one.