One significant law that was created in the United States in the 21st century was the new government health care law. This law is often referred to as "Obama Care" in that President Obama made his views known on that issue and the House of Representatives submitted his plan as a bill in the process of making the plan into a law.
21st century.
We are in the 21st Century.
It is in the 21st century.
the 21st century
~this is the 21st century
Yes they do have batteries in the 21st century and had in the 20th century.
No, there is no apostrophe in the phrase "21st century."
technnology has made life easier in the 21st century.
is 21st century is an age of greed
characteristics of 21st century managers
The year 2010 is in the 21st century.
AD 2015 was in the 21st century