A day to celebrate the signing of the United States founding document and those who have become citizens since.

Do you know why U.S. Constitution Day and Citizenship Day is celebrated every year on September 17? Read about Constitution ...

Students will examine the importance of Constitution Day. Students will research why the Constitution was necessary and understand the powers and limitations of the government created by the ...

While he hardly ever gets the credit he deserves, this careful separating, balancing and checking of governmental powers owes ...

I recently wrote that the Supreme Court likes to decide seemingly consequential constitutional cases by finding problems with the court in which they were brought, the kind of claim they represent, ...

Just hours after taking the oath of office, President Trump issued an executive order to end automatic birthright citizenship. It instructs government agencies to stop issuing Social Security numbers ...

The head of the Citizenship and Immigration Services said the current test is "too easy" and promised to make it harder.