They have troops in 135 countries
After 07 Dec 1941
3 million
probably over 150,000
If the question refers to US TROOPS only, the number is 16 million, 353 thousand. allied troups
no they live in ground called troups
In the US Army, companies are the lowest commands, and are commanded by Captains. There are two exceptions to the name "company." In the Artillery, a company is called a "BATTERY." Example: "C" Battery In the Armored Cavalry, a company is called a "TROOP." Example: "A" Troop
the gatling gun was used for taking out large troups of enemies
On D-Day, 6 June 1944
He personally led his troups into battle and had a great reputation in that regard.
he ended the Vietnam war and brought home troups
Smallpox originated in "the Old World" (Eurasia and Africa) and was brought to "the New World" (the Americas) by Europeans. So, basically, no. US troops didn't "bring smallpox to Europe" because it was already there.