But it would be historically inaccurate to reduce the contributions of black people to the vast material wealth created by our bondage. Black Americans have also been, and continue to be, foundational to the idea of American freedom. More than any other group in this country’s history, we have served, generation after generation, in an overlooked but vital role: It is we who have been the perfecters of this democracy.

Before the abolishment of the international slave trade, 400,000 enslaved Africans would be sold into America. Those individuals and their descendants transformed the lands to which they’d been brought into some of the most successful colonies in the British Empire. Through backbreaking labor, they cleared the land across the Southeast. They taught the colonists to grow rice. They grew and picked the cotton that at the height of slavery was the nation’s most valuable commodity, accounting for half of all American exports and 66 percent of the world’s supply.

In August 1619, just 12 years after the English settled Jamestown, Va., one year before the Puritans landed at Plymouth Rock and some 157 years before the English colonists even decided they wanted to form their own country, the Jamestown colonists bought 20 to 30 enslaved Africans from English pirates.

All of the following are considered plagiarism: turning in someone else's work as your own copying words or ideas from someone else without giving credit failing to put a quotation in quotation marks giving incorrect information about the source of a quotation changing words but copying the sentence structure of a source without giving credit copying so many words or ideas from a source that it makes up the majority of your work, whether you give credit or not (see our section on "fair use" rules)

But can words and ideas really be stolen?

In other words, plagiarism is an act of fraud. It involves both stealing someone else's work and lying about it afterward.

Views also vary by age. Older adults in 12 countries are less likely to say that social media is a good thing for democracy in their country when compared to their younger counterparts. In Japan, France, Israel, Hungary, the UK and Australia, the gap between the youngest and oldest age groups is at least 20 percentage points and ranges as high as 41 points in Poland, where nearly nine-in-ten (87%) younger adults say that social media has been a good thing for democracy in the country and only 46% of adults over 50 say the same.

In eight countries, those who believe that the political system in their country allows them to have an influence on politics are also more likely to say that social media is a good thing for democracy.

Those who view the spread of false information online as a major threat to their country are less likely to say that social media is a good thing for democracy

For a democratic society to function, it depends upon the majority of its people to be active within the democratic process. In many democracies, this is increasingly not the case. Schools should engage students in becoming active, and proactive, democratic participants. An academic civics course will scratch the surface, but to nurture a deeply rooted respect for democracy, it is essential to give young people real-life democratic experiences long before they come of age to vote.

Education should enable students to become economically responsible and independent.

We just need to be clear on terms. There are a few terms that are often confused or used interchangeably—“learning,” “education,” “training,” and “school”—but there are important differences between them. Learning is the process of acquiring new skills and understanding. Education is an organized system of learning. Training is a type of education that is focused on learning specific skills. A school is a community of learners: a group that comes together to learn with and from each other. It is vital that we differentiate these terms: children love to learn, they do it naturally; many have a hard time with education, and some have big problems with school.