Ancient Roman architecture. Ancient Roman architecture adopted the external language of classical Greek architecture for the purposes of the ancient Romans, but differed from Greek buildings, becoming a new architectural style. The two styles are often considered one body of classical architecture. Roman architecture flourished in the Roman Republic and even more so under the Empire, when the great majority of surviving buildings were constructed. It used new materials, particularly concrete, and newer technologies such as
There are more Americans dependent on the federal government than ever before in U.S. history. According to the Survey of Income and Program Participation conducted by the U.S. Census, well over 100 million Americans are enrolled in at least one welfare program run by the federal government. Many are enrolled in more than one.
As of the US Census Bureauâs most recent report published in 2011, there were approximately 40.5 million Americans meeting the criteria for geriatric care. These Americans, age 65 and older, comprised 13% of the total US population. The Bureau projects that by 2030, that number will be closer to 72 million.