U.S. Citizenship
The Citizenship channel is about the rights and features of a country's citizens. Learn more about topics related to currency, passports and immigration.
What Is a Postal Code? A Brief History of Zip Codes
From Human Skulls to Handguns, the Paris Lost and Found Has Seen It All
Running Antarctica's 'Penguin Post Office': Coolest Job Ever?
What to Do if Your Vote Is Challenged on Election Day
Why Does the U.S. House of Representatives Have Only 435 Seats?
Do Campaign TV Ads Really Change Voters' Minds?
Is the U.S. Prepared to Handle Natural Disasters During the COVID-19 Pandemic?
The Defense Production Act Was Designed for Emergencies Like Coronavirus
The Waffle House Index Is at Code Red; That's Not Good
Who Are the Sanctioned Russian Oligarchs?
How British Parliament Works
Nearly 1,000 U.S. Streets Named After MLK Jr. What Are They Like?
Most Racist Countries in the World: A Global Look at Inequality
Is Taiwan a Country? It Depends on Which Criteria You Use
How Do Equity and Equality Differ?
How Does the U.S. Government Declassify Top Secret Documents?
How Does the U.S. Classify Its Most Sensitive Documents?
Why Data Encryption Remains a Really Complex Issue
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Is the U.S. a democracy or a republic? Or both? And what's the difference, anyway?
By Dave Roos
The U.S. census is a headcount of the nation that takes place every 10 years. How has it changed over time and what's happening with the 2020 census?
By Dave Roos
It's also known as "maternity tourism," and defined as travel to the U.S. for the purpose of having a child on American soil.
By John Donovan
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The complicated U.S. immigration system, with its numerous categories and caps, can require some applicants to wait decades to become permanent legal residents.
Members of the U.S. LGBTQ community want to be counted in the 2020 Census. So what's the big deal, and why would the government not count sexual orientation?
By John Donovan
Voting on a Tuesday in November has been a U.S. tradition since the 1840s, but the timing makes it difficult for many people to exercise their right to vote. What are states doing about it?
"Immigration" has become a loaded word in the U.S. and many other places. But what is the truth about immigration in America? Is it a good thing or not? We sort out the facts from the fictions.
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Candidates for the "51st state" include Puerto Rico, Guam and Washington, D.C. How likely is this to happen for any of them, and how did the U.S. get the 50 it already has?
By Dave Roos
It's safe to say most every American is familiar with the two magic words: "American dream." But what is this dream exactly? And how do you know if you're living it?
Wishing you could start your own country? There's good news and bad news. The bad news is that it will take a lot of hard work to make this dream come true. But the good news is that there's actually a procedure in place to make it happen.
By Josh Clark
If you decide to go nameless, the cops won't hunt you down and throw you in the slammer. But you may have trouble functioning in society.
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The world's population hit 6 billion people on this day in October of 1999. Read about the historic day in which the world's population hit the 6 billion mark.
By Sam Abramson
Are you up to date with your passport or e-passport? It's a must-have when you're traveling out of the country. Read up on the latest laws and watch videos on cutting-edge passport technology.
A U.S. soldier is about to deploy to Iraq for his third tour of duty. While he's gone, his wife may be deported to Guatemala while his son is left in limbo. What's behind immigration laws?
Babies are born when they want to be, even on airplanes midflight over the ocean. When birth happens 30,000 feet in the air, citizenship - among other things - gets a little tricky.
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Is it just a random number? Moreover, do they recycle Social Security numbers so that if someone dies, that number goes back into action?
The 54 percent voter turnout may not be as bad as it seems.
By Dave Roos
On my census form it says, 'Your response is required by law.' What happens to me if I don't fill it out? Will anyone even notice?