2009-500=1509 years.
We currently use AD in current day. To determine how long ago a year which ends in AD is, you simply subtract the year from the current one. We will use 2014 as an example. 2014-500= 1514. With today being in 2014, 500 AD was 1,514 years ago.
In 500-1500 AD it was the Middle Ages.
In 500-1500 AD it was the Middle Ages.
2015 - 81 = 1934 years
It is recognized that many historians chose to use CE instead of AD. Or in some cases both are used such as 500 CE/AD. In either case, 600 CE/AD came after 500 CE/AD.
According to Ad Ages downloadable pdf rates chart, the largest ad is a whole page, and the rates change by how long you want the ad for. They start at 100, and end at 500 dollars.
One of the main reasons for the population boom in recent history was the Industrial Revolution.
today would be AD
Yes.
It is estimated that around 400-500 million people were alive in the world in 1500 AD. This would represent a small fraction of the global population compared to today.
in 500 ad- 1700 ad
1501