On an American sink where are the hot and cold faucets located?

They can be anywhere. Some are mounted on the sink, some are mounted in the counter. Some are one piece, 4" spread, some 8" spread. You may have individual faucets or a 1 piece design. What is the question about?

Do you mean any sink in America or the brand name American? Kitchen Sinks - American Standard Kitchen (http://www.americanstandard-us.com/kitchen-products/kitchen-sinks/)

Hmmmm, maybe this is the answer. Hot on left, Cold on right.