HPV stands for human papillomavirus & is a common STD. HPV is usually harmless and goes away by itself, but some types can lead to cancer or genital warts. HPV stands for human papillomavirus & is a common STD.
RANKED: The world's 20 strongest militaries. Despite budget cuts and a reduction in size, the US has maintained its position as the world's strongest military, according to a report on globalization from Credit Suisse. While the US is still far and away the world's top military superpower, Russia and China are its closest rivals. Canada, however, is the weakest of the twenty countries on the list. Credit Suisse acknowledged the difficulties of determining comparative military strength in its report.
The Roman army was the most formidable fighting force of its day. It changed considerably over the long period of Roman history, but for most of this time it was based around the legion. This was a body of some 4000-6000 infantry soldiers (depending on the period), divided into units of 100 men (centuries).